Detection by AustinPettis

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									Sample ID            filter       week   location           Al             Al        Ti           Ti
                                                     mass (ng)     error (ng) mass (ng)   error (ng)

M2507                IOM blank                        -19.1563      12.6086     0.5063      0.4348
M2508                IOM blank                        -15.9771      13.3284    13.0438      1.9472
M2512                IOM blank                          2.3938      17.7822     1.8375      0.4950
M2513                IOM blank                        115.6563      24.3487     1.6146      0.5358
M2517                IOM blank                         28.7625      19.4845     2.0125      0.5099
M2518                IOM blank                          7.9312      18.0443     1.4333      0.4967
M2522                IOM blank                         -9.0865      16.9290     0.4302      0.5987
M2523                IOM blank                          9.6385      17.9406     1.1906      0.6845
n                                                            8            8          8           8
mean                                                   15.0203                  2.7586
standard deviation                                     43.5318      17.8864     4.1954      0.8549

M2501                IOM          1      A           9808.7500    2839.5589   251.5583     21.3639
M2502                IOM          1      B            387.3125     122.3385   272.3771     22.5750
M2503                IOM          1      C            836.3750     137.9552   248.5146     20.6619
M2504                IOM          2      A           1435.4375     175.3910   508.7938     41.9310
M2505                IOM          2      B            509.8778     264.9840   313.4375     26.0221
M2506                IOM          2      C          36528.6278   52191.0950   154.9438     13.8695
M2509                IOM          3      A          21372.6278   16611.9056   652.1229     54.2392
M2510                IOM          3      B            381.3063      41.1881   665.5604     58.7964
M2511                IOM          3      C            500.7979     155.0703   255.8333     21.1817
M2514                IOM          4      A            620.6729     160.7341   254.4583     20.8700
M2515                IOM          4      B           2074.7979     248.8227   481.2083     40.1603
M2516                IOM          4      C            324.6104     149.4065   181.9896     16.1873
M2519                IOM          5      A            329.1500      57.4092   494.5094     40.3244
M2520                IOM          5      B            285.7573      36.8656   216.1156     17.9475
M2521                IOM          5      C            274.3823      35.9985   178.3406     14.6816
n                                                      15.0000      15.0000    15.0000     15.0000
mean                                                 5044.6989                341.9842
standard deviation                                  10399.9777   14161.4633   171.5936     31.9817

M3708                37mm BLANK   1                    15.8472      28.9491   313.3771     26.0158
M3709                37mm BLANK   1                     3.0597      28.6715   209.1396     18.0029
M3717                37mm BLANK   2                     5.6125      14.1599     0.9375      0.5356
M3718                37mm BLANK   2                    -2.6625      13.5533     0.4750      0.4835
M3719                37mm BLANK   3                     0.8688      13.4790     2.0375      0.5412
M3727                37mm BLANK   3                    95.5438      22.6102     1.5771      0.4917
M3736                37mm BLANK   4                    63.6063      21.0632     1.4021      0.4902
M3737                37mm BLANK   4                    95.0750      23.7460     3.7458      0.6702
M3745                37mm BLANK   5                    89.0573      22.7159     1.2469      0.6599
M3746                37mm BLANK   5                    20.1573      18.4377     0.8156      0.6733
n                                                      10.0000      10.0000    10.0000     10.0000
mean                                                   38.6165                 53.4754
standard deviation                                     42.0827      21.4492   112.2370     10.0178

M3702                37mm PEM     1      B            891.1875     143.1955   459.1271     38.3809
M3707                37mm PEM     1      C            588.1875     123.8786   452.4188     36.5615
M3711                37mm PEM     2      A            923.1250     142.6392   461.5438     38.0433
M3713                37mm PEM     2      B            515.8750     119.8527   425.9396     35.7444
M3715                37mm PEM         2   C     272.0563     33.8293   149.0438   13.5110
M3721                37mm PEM         3   A     249.2438     30.7355   422.8750   34.3144
M3723                37mm PEM         3   B     333.7438     39.0780   568.6854   47.5668
M3725                37mm PEM         3   C     204.6188     33.7348   285.1875   23.7632
M3730                37mm PEM         4   A     275.9229    149.2689   223.3333   18.8378
M3732                37mm PEM         4   B     862.1104    172.1187   448.5208   36.3894
M3734                37mm PEM         4   C     643.6104    241.1548   300.0208   24.7080
M3739                37mm PEM         5   A     265.3823     34.9034   467.9469   38.4862
M3741                37mm PEM         5   B     710.7750    117.3315   373.6344   31.0695
M3743                37mm PEM         5   C     303.3198     39.2495   269.6344   23.1330
n                                                14.0000     14.0000    14.0000   14.0000
mean                                            502.7970               379.1365
standard deviation                              264.5494    120.0901   116.2284   32.7253

M3704                37mm Open face   1   A    6502.5000   7266.4905   297.9396   27.0670
M3705                37mm Open face   1   B     115.1347     32.7744   245.0333   20.6084
M3706                37mm Open face   1   C     226.7035     38.8321   261.3354   21.1594
M3710                37mm Open face   2   A    1356.8750    171.7018   577.9188   47.3930
M3712                37mm Open face   2   B     319.4535     45.1816   285.7521   23.3279
M3714                37mm Open face   2   C     372.6813     41.1168   172.9813   14.4014
M3716                37mm Open face   2   D   16399.5028   3860.1378   157.3750   13.0497
M3720                37mm Open face   3   A     201.2229     27.4049   261.8125   21.5109
M3722                37mm Open face   3   B     651.5028    283.8697   735.6229   61.5351
M3724                37mm Open face   3   C     293.2438     35.6510   337.3125   28.2511
M3726                37mm Open face   3   D     457.6938    153.1942   369.9583   33.3361
M3729                37mm Open face   4   A     970.2979    194.2102   382.6042   30.9613
M3731                37mm Open face   4   B    2192.9854    249.9245   930.7472   79.5390
M3733                37mm Open face   4   C     809.1104    172.3869   349.0833   30.0329
M3735                37mm Open face   4   D    1075.4438    261.7962   353.5208   30.7678
M3738                37mm Open face   5   A     494.9625     66.2979   566.2000   47.9780
M3740                37mm Open face   5   B     970.7125    155.2133   661.3875   57.9253
M3742                37mm Open face   5   C     227.4448     33.5530   113.7281    9.6656
M3744                37mm Open face   5   D     403.1500     61.5918   378.1969   30.9265
n                                                19.0000     19.0000    19.0000   19.0000
mean                                           1791.6116               391.5005
standard deviation                             3815.9692   1892.8711   212.0128   37.5377
       V            V         Cr           Cr         Mn            Mn           Fe             Fe       Co
mass (ng)   error (ng) mass (ng)   error (ng)   mass (ng)    error (ng)   mass (ng)     error (ng) mass (ng)

  -0.2042     0.1272   306.0538     24.8876       -3.3824      4.8796      43.9360      206.2559    -0.2313
   8.2896     0.9404   274.7931     22.3467       -3.3841      4.8794     243.0536      207.3097    -0.1646
  -0.0375     0.4278   387.9023     30.9934        2.5160      0.8433     119.2816       36.8231     0.0979
  -0.0875     0.4281   329.8349     26.8995        8.3297      0.9954      50.5814       38.0912     0.1479
  -0.6750     0.4409   280.2556     22.6340       -1.4375      0.8851       7.0305       34.6597     0.0479
  -0.6875     0.4410   303.7625     24.4621       -0.1114      0.8580      84.6181      199.0487     0.0979
  -0.2313     0.1067   298.2187     23.9340       -1.7057      0.5178       5.6754        3.7159     0.0875
  -0.1813     0.1051   337.6317     27.1956        0.2440      0.4200     109.6903      747.8736     0.0813
        8          8          8           8             8           8            8             8          8
   0.7732              314.8066                    0.1336                  82.9834                   0.0206
   3.0472     0.4580    36.5639     25.5589        3.8455      2.5319      77.4374      293.3590     0.1388

  3.3354      0.3965   232.6037     19.6990  9042.0895       744.0455  78800.1362      6502.9849     6.0167
  4.7917      0.4549   243.6685     21.5505  9553.6223       769.6113 155469.6809     12512.9916    17.5667
  4.3729      0.4285   334.9845     29.4733 12707.4204      1018.8763 107502.8145      8625.0614     9.7729
  6.3542      0.6306   601.4238     49.6527 23014.7880      1861.0810 204807.5686     16571.3385    16.5667
  9.7021      0.8208   446.3212     39.5913 14277.0061      1160.0871 186014.2745     15139.1867    17.0188
  3.8396      0.3248   380.7465     32.6687  9172.5162       750.2332  84562.2184      6916.4638     6.8438
  6.2021      0.5030   582.7590     48.2897 18797.9706      1510.0203 137569.7665     11058.9519    11.2313
  7.4771      0.6531   467.0799     37.5988 22465.5108      1854.1498 211249.8305     17484.6840    18.7750
  4.4000      0.4980   294.1602     28.0922 12921.8721      1052.9807 109667.8856      8938.7423    11.7292
  4.1208      0.4847   487.3185     40.3804 17433.9703      1411.4632 155572.9688     12619.6845    13.7854
  8.2063      0.7772   562.0595     48.9415 25352.2388      2150.0698 365845.8487     31067.5595    41.2667
  2.6125      0.4432   533.3361     43.9375 13059.6577      1049.3113 105047.5994      8447.2637    10.6292
  5.9500      0.4735   411.0255     34.5937 12229.0402       990.0494  90884.3747      7355.1247     7.6042
  3.8688      0.3029   431.0161     35.5510  7015.1480       569.1154  85882.7842      6980.8050     6.7125
  2.9688      0.2359   440.8449     37.0703  6979.4590       577.7370  55870.8482      4640.7206     4.3125
 15.0000     15.0000    15.0000     15.0000    15.0000        15.0000     15.0000        15.0000    15.0000
  5.2135               429.9565             14268.1540                142316.5733                   13.3221
  2.0497      0.5202   116.4461     37.5474 5905.2094       1257.9624 78030.5500      13299.0842     8.9949

 -0.2521      0.3041   783.4428     62.5939       4.6496       1.7427     252.0183       50.7282     0.3917
 -0.3479      0.3058   519.0037     41.5071       7.7934       1.8108     190.9916       49.4424     0.2625
 -0.0792      0.1243   473.3529     38.5647       0.1042       4.8682      38.8757      205.9998    -0.1188
 -0.1042      0.1248   452.1239     36.3833       1.2671       4.8681     346.9446      208.7434    -0.1250
 -0.1417      0.1265   593.7897     47.7040      -0.0842       4.8684     -32.2337      205.8733    -0.1438
  0.0125      0.4265   389.8799     31.4705       5.2171       0.8845     291.6958       45.3738     1.3292
 -0.4875      0.4361   364.1337     29.1381       9.1241       1.0277     664.5610       64.0257     0.2229
 -0.5875      0.4385   369.6030     29.8058       4.2099       0.8621     233.0642       40.5767     0.1229
 -0.0563      0.1018   397.4437     31.8090       4.1909       0.3240     475.5303       35.4381     0.6250
 -0.1188      0.1043   389.4553     31.3808       3.6486       0.3175     349.6352       27.2165     0.2625
 10.0000     10.0000    10.0000     10.0000      10.0000      10.0000      10.0000       10.0000    10.0000
 -0.2163               473.2229                   4.0121                  281.1083                   0.2829
  0.1984      0.2861   131.5112     39.3089       3.0199       2.8320     200.5863      119.6715     0.4426

  6.7667      0.5964   744.0121     61.4133 19053.0711 1588.2994 204756.8519 17079.3875             18.9167
  3.6854      0.4182   853.3749     70.7854 7612.3339 622.7435 111904.9384 9162.7663                 8.2167
  5.6104      0.5109   792.0481     65.3225 21812.2677 1791.3096 137056.0073 11271.5176              9.1479
  6.0229      0.5686   939.9333     79.4013 15728.5233 1301.8514 114112.9965 9452.5882               7.4604
 3.9583    0.3331   767.7386    62.8586  9927.8362    796.1532  69874.5324    5619.6334    4.7063
 5.4958    0.4449   661.3673    56.7715 19160.3235   1615.5173 109169.2208    9242.3976    6.0438
 7.9146    0.6386   609.7272    52.8229 27445.7720   2235.9169 160458.6524   13089.2405   10.0500
 4.5792    0.3650   620.9996    50.8007 13718.2078   1114.4644  90191.3150    7345.4639    7.2313
 3.4250    0.4632   636.3912    52.7002 17818.5461   1466.1075 116228.2925    9561.6631    9.3667
 7.6500    0.6882   666.9115    57.4265 25602.8777   2065.8983 202739.5088   16372.1566   19.9542
 5.0750    0.5483   507.3446    41.6980 23050.1606   1869.8546 149132.8603   12078.1487   10.1354
 5.6125    0.4404   608.3711    50.4262 13164.6604   1077.7473  70330.1510    5764.1376    4.5750
 7.9250    0.7342   711.7711    59.5964 20104.6776   1638.5415 144138.7883   11764.8527   10.6500
 4.3688    0.3734   761.6847    64.4238 11322.9476    929.9059  82461.2296    6787.3365    5.9375
14.0000   14.0000    14.0000    14.0000    14.0000     14.0000     14.0000      14.0000   14.0000
 5.5778             705.8339            17537.3004             125896.8104                 9.4565
 1.5301    0.5228   113.0327    59.7362 5919.3608    1510.0631 43333.2732    10880.5400    4.6652

 1.1021    0.3030   593.0277    50.3961  2072.1111    173.7898  27418.9375    2312.4355    3.5125
 1.1542    0.3130   624.1225   207.6324  1610.5588    154.4692  44380.2613    4226.2084    6.2917
 1.2292    0.3066   579.2573    48.0937  1924.1703    157.8934  23597.8736    1947.2364    3.4792
 6.4354    0.5893   772.4952    64.8975 20769.8176   1680.0806 168213.1948   13641.4954   15.8729
 1.2604    0.3028   596.0517    50.9205  2608.9802    218.8819  47000.8423    3977.2581    6.2167
 4.5896    0.3645   602.1824    48.9165 10146.4011    817.5516  90350.6319    7294.9123    7.7625
 3.4208    0.2967   585.7465    47.8687  6309.9579    505.4767  91050.6680    7311.0266   10.6938
 2.9083    0.2415   259.3367    24.8453  7073.4904    578.0349  52197.2647    4274.2304    5.4063
 8.2125    0.6433   403.1127    33.7880 24684.7860   1982.6023 183137.3048   14719.8414   14.4438
 5.4771    0.4327   487.8687    43.0663 13891.7434   1148.4984 114711.1696    9492.0392   12.7000
 5.1250    0.5655   524.1860    43.2136 11537.2106    926.6970  90429.1586    7263.4527    8.7542
 5.4208    0.5446   642.1813    55.0280 20498.8602   1679.1282 178340.8028   14614.2705   17.8854
11.9188    1.0427   561.5864    50.1194 33859.0032   2751.5901 391873.5135   31858.1871   42.4042
 6.6625    0.6932   754.7865    64.0297 25556.6098   2085.3397 194888.6898   15917.1414   16.8354
 5.8875    0.6070   546.0738    45.2872 18235.0599   1459.9571 152970.6809   12248.7066   13.6354
 6.7125    0.5232   302.1485    25.7430 13568.1395   1104.9460  99208.2414    8088.1103    8.4375
10.6750    0.8462   823.4298    66.6203 23336.4162   1886.0852 250661.5575   20266.4934   21.3688
 1.9354    0.1624   514.8847    42.8439  3771.5290    314.0035  35911.0884    2985.6325    3.7813
 7.7188    1.1152   318.3723    26.4086  8337.0258    670.5928 105796.1491    8506.5440    8.9188
19.0000   19.0000    19.0000    19.0000    19.0000     19.0000     19.0000      19.0000   19.0000
 5.1498             552.1500            13146.9406             123270.4227                12.0211
 3.1705    0.5811   152.0216    66.5933 9596.6289    1308.1420 91599.3381    12360.1777    9.0321
       Co         Ni           Ni       Cu           Cu         Zn           Zn       Cd           Cd
error (ng) mass (ng)   error (ng) mass (ng)   error (ng) mass (ng)   error (ng) mass (ng)   error (ng)

  0.1357    14.5442      5.6421   -30.1047     12.5553    -3.3563      5.1516    -0.1333      0.1121
  0.1364     5.3926      5.4052   -26.5073     10.6418    -2.0000      5.1751    -0.1000      0.1130
  0.0408     8.4087      7.4347    -9.2318      5.9377     5.5625      1.1869     0.0688      0.0107
  0.0365     8.9339      6.4431     1.8064      5.7821    13.3313      1.9071     0.0188      0.0091
  0.0347    11.2739     10.7060     5.7133      5.9264     8.7563      1.5788    -0.0063      0.0088
  0.0408    11.1112      6.9550     9.2270      5.9027    15.3063      1.9891    -0.0063      0.0088
  0.0194     9.2669      3.1420   -10.7029      2.4706     7.5750      3.8591     0.0000      0.0178
  0.0307     3.2782      7.6705    -8.3606      2.6439     1.7625      3.5366     0.0813      0.0301
       8          8           8          8           8          8           8          8           8
             9.0262                -8.5201                 5.8672                -0.0096
  0.0743     3.5160      6.9780    14.2374      7.2683     6.7610      3.3952     0.0744      0.0580

  0.5306   135.0792     14.4700 478.7377       53.8275   414.9375     41.2672     0.7833      0.1035
  1.4237   217.1387     20.5583 938.8554       86.0310   481.2917     53.6374     0.6833      0.0798
  0.8220   165.1589     15.0588 658.2940       65.0553   720.6042     68.9547     1.3646      0.1348
  1.3899   182.3632     17.7849 739.5187       75.0704   325.8125     35.8228     1.8146      0.1586
  1.4698   177.7931     17.6709 581.9873       51.1623   200.2313     18.3727     0.8542      0.1386
  0.5879    95.6843      9.7271 372.8480       35.4369   182.8000     16.8772     1.4604      0.1697
  0.9269   168.4832     14.3767 485.0145       42.2688   698.9115     64.2386     3.5604      0.3211
  1.8115   241.9333     23.5849 717.9232       62.0742   727.9740     64.8455     3.4979      0.3467
  0.9548   131.5391     17.7677 753.2489       64.4956   935.9056    104.3210     3.8125      0.3333
  1.1378   189.7870     17.9420 733.4730       60.9069   387.7875     32.7332     3.4375      0.2797
  3.9212   554.5877     47.7792 2016.5602     167.7828   811.2181     99.0967     3.7125      0.3041
  0.9446   333.5381     29.9235 905.2198       73.9188   325.7250     27.8600     2.1500      0.2061
  0.6108   100.8635     12.6193 400.3134       34.1156   395.8438     33.5076     0.9813      0.1024
  0.5854    90.5934     10.6388 322.2261       28.5066   291.8438     25.5488     0.4125      0.0597
  0.3629    62.1790      9.6131 341.5218       31.5881   460.4688     38.5560     1.0313      0.0950
 15.0000    15.0000     15.0000   15.0000      15.0000    15.0000     15.0000    15.0000     15.0000
           189.7815              696.3828                490.7570                 1.9704
  1.4349   121.8143     20.8576 415.5068       70.3034   231.9022     55.0058     1.2740      0.2128

  0.1034    40.8238      7.9601    53.9195     30.9309     9.9938     18.0343     0.0583      0.0456
  0.1002    39.3081      7.7318    18.8859     30.2461    12.8333     18.0636     0.0813      0.0488
  0.1366    26.6407      6.1205     3.4269     10.6489    36.3063      6.9730     0.0167      0.1123
  0.1379    30.2504      7.5489    12.7786     10.8937    20.6688      5.9561    -0.0208      0.1131
  0.1365    24.6444      8.7958     2.9341     10.6627    15.1375      5.7200    -0.0083      0.1122
  0.1163   264.3672     22.9091    15.0376      6.0210    89.1292      7.8174     0.6625      0.0720
  0.0388    43.1921      7.5419    28.7581      6.9237    72.4313      6.5556     0.5063      0.0603
  0.0358    27.3300      7.1656    34.4992      6.5595    47.7625      4.5150     0.5938      0.0488
  0.0559   128.3202     19.5469    43.2198      5.4166    47.3938      6.2384     0.5875      0.0680
  0.0282    40.1982      9.6066     4.6794      3.9789    42.9438      5.9616     0.6500      0.0907
 10.0000    10.0000     10.0000    10.0000     10.0000    10.0000     10.0000    10.0000     10.0000
            66.5075                21.8139                39.4600                 0.3127
  0.0986    75.8623     11.8422    17.7087     15.4587    26.3102      9.8350     0.3070      0.0816

  1.5497   338.0600     27.3781 2101.1315     185.0620   393.4375     38.3158     0.7896      0.0854
  0.8092   107.5186     10.7104 297.7586       44.5458   345.7500     37.2036     0.6563      0.0861
  0.7620   128.8695     11.2769 640.9523       66.2343   295.3750     31.8654     0.5646      0.0626
  0.6173   265.4798     25.1715 833.5230       79.3144   171.4938     24.4490     0.5333      0.0683
 0.4561   101.9891   11.8956 404.5017     36.4614   162.0250    16.2369    6.6542    0.5751
 0.5249   116.5439   11.7691 465.8130     45.2468   480.4875    41.1169    3.5854    0.3157
 0.8474   173.0728   17.1403 783.5376     65.8969   765.5990    71.7803    4.0729    0.3840
 0.7570   134.0609   15.2990 793.1152     68.8920   436.8000    44.5998    3.7583    0.3331
 0.7590   148.3361   14.9894 729.5628     60.8713   305.3708    25.1106    2.9813    0.2572
 1.6529   310.5521   27.3725 2465.1460   202.3087   447.9125    36.6178    3.3000    0.2681
 0.8696   482.7069   40.3420 1112.1909    90.8844   461.3708    37.6184    4.0563    0.3318
 0.3756    86.0687   10.0317 446.0928     40.0681   362.5313    31.0471    1.3500    0.1075
 0.9724   225.3407   19.3988 1024.1432    84.9372   933.4781    81.9681    1.7250    0.2329
 0.4859    95.8987   13.7409 596.3678     50.3626   908.0406    81.4360    1.4250    0.1441
14.0000    14.0000   14.0000   14.0000    14.0000    14.0000    14.0000   14.0000   14.0000
          193.8927            906.7026              462.1194               2.5323
 0.8936   116.8023   20.1779 630.7946     93.9702   243.2751    47.2548    1.8142    0.2734

 0.3225    92.2683    9.0149 154.3421     35.1315   79.8000     19.7437    0.2146    0.0503
 0.5572    88.8806   11.3352 164.7323     90.2806   42.5188     18.7229    0.3396    0.0997
 0.3078    79.5105   17.2036   98.2529    33.1781   75.6188     19.6058    0.2896    0.0469
 1.3606   167.8746   16.2723 607.3187     61.8303 315.5000      33.3900    0.7896    0.0777
 0.5345    84.1754   12.4449 141.7812     35.8991   45.7000     18.7777    0.1646    0.0418
 0.6563   108.5726   10.7859 433.1782     41.0588 183.8625      17.2657    1.3729    0.1769
 0.8839   129.6001   16.3765 306.7147     29.3726 147.9563      14.9825    0.6104    0.1289
 0.4710    79.0542   10.3147 210.6582     21.6329 231.9125      20.9659    1.7167    0.2030
 1.1801   199.6042   19.0089 638.1251     54.0928 784.4115      70.1028    4.3167    0.3800
 1.0897   172.9157   16.2728 777.8684     67.2311 703.2240      66.1591    4.0479    0.3621
 0.7489   104.7809   14.0326 338.3265     28.0138 448.1000      39.7298    2.7813    0.2363
 1.4465   211.0615   21.1889 853.2124     71.1468 717.1556      84.5359    4.1625    0.3521
 3.5221   553.9097   45.6614 2381.8408   193.7507 1057.4681    106.2905    5.7250    0.5164
 1.4077   416.5054   34.6541 1221.1023   104.1938 763.9056      87.6783    4.1875    0.3839
 1.1295   293.9562   25.1919 852.6515     69.4763 392.9750      32.5647    2.7563    0.2414
 0.6930   131.5366   14.4478 504.0698     43.5617 433.1563      37.2060    1.5438    0.1393
 1.7166   520.8101   41.8606 1153.9993    95.1378 1241.2906    106.0534    1.9375    0.1713
 0.3130    56.5236    9.0712 231.4558     23.0968 319.7188      27.8509    1.0938    0.1014
 1.1999   147.5017   17.0553 403.7704     33.9485 300.9063      26.4590    2.8063    0.8349
19.0000    19.0000   19.0000   19.0000    19.0000   19.0000     19.0000   19.0000   19.0000
          191.5285            603.8632             436.0621                2.1503
 1.2553   149.3176   21.6953 547.5031     71.7320 350.7525      54.1555    1.6905    0.3074
      Sn           Sn        Sb           Sb        Pb           Pb         U            U
mass (ng)   error (ng) mass (ng)   error (ng) mass (ng)   error (ng) mass (ng)   error (ng)

 11.4604     12.6075    -0.2625      0.4835    -0.2083      0.2088    -0.1333      0.2097
 -1.5750     10.7365    -0.2875      0.4835    -0.1146      0.2086    -0.1333      0.2097
 38.0188     13.6365     0.3188      0.1566    -0.6750      1.2680     0.0000      0.0000
 -5.5563      5.1160     0.1313      0.0289    -0.0812      1.2709     0.0000      0.0000
257.4938     57.5674     0.0812      0.0255    -0.7000      1.2679    -0.0250      0.0020
463.9938     98.9708     0.9000      0.0965    -0.9563      1.2670    -0.0125      0.0145
 10.7906     15.9554     0.1344      0.0872     0.3219      0.0550     0.0000      0.0000
  2.1323     14.9355     0.1844      0.0855     0.1719      0.0475     0.0000      0.0000
       8           8          8           8          8           8          8           8
 97.0948                 0.1500                -0.2802                -0.0380
172.3390     41.9423     0.3701      0.2544     0.4517      0.9033     0.0595      0.1050

 80.3906     22.9837     6.2563      0.5467    23.9563      2.0140     0.0938      0.0258
230.8656     53.0178    16.1813      1.3987    37.8500      3.1262     0.0875      0.0170
129.2344     32.7621    18.7813      1.6448    71.0063      5.9426     0.0750      0.0080
 70.9740     21.0984     8.4438      0.7326    43.4375      3.7473     0.1000      0.0100
 49.2750     19.0748     8.5063      0.8640    35.2667      3.3524     0.0542      0.2106
 43.9979     18.0935     7.2938      0.7981    31.0604      2.6184    -0.0833      0.2097
 51.3667     19.4103     9.4625      0.9533    56.3354      4.8653     0.0917      0.2103
 85.5667     25.7903    13.4750      1.4050    64.7042      5.3308     0.2417      0.2115
114.7000     28.9378    17.4688      1.4166    50.0688      4.3109     0.1063      0.0254
 96.0375     25.2802    14.1938      1.3468    47.0688      4.3158     0.1000      0.0080
242.6188     54.7110    37.7688      3.2076    68.2000      6.0474     0.3000      0.0240
118.4188     29.8012    17.9688      1.5461    44.7000      3.9913     0.0500      0.0040
 29.7531     18.4804     7.7531      0.6475    32.0594      2.5788     0.1438      0.0266
 25.6969     17.9015     6.7469      0.5859    70.3781      5.7628     0.0750      0.0060
192.1969     47.8075    11.6219      0.9716    30.8219      2.5565     0.0250      0.0020
 15.0000     15.0000    15.0000     15.0000    15.0000     15.0000    15.0000     15.0000
104.0728                13.4615                47.1276                 0.0974
 69.2348     31.5132     8.0187      1.3655    15.7921      4.2385     0.0875      0.1097

 11.2031      9.4883     0.1000      0.0890     5.2688      0.4778     0.0000      0.0020
  9.6031      9.3550     0.0313      0.0834     5.4813      0.7167     0.0000      0.0020
 14.9542     13.1785    -0.2500      0.4837     6.1667      0.5833    -0.1333      0.2097
-13.6271      9.3258    -0.3125      0.4834     4.2938      0.4455    -0.1333      0.2097
 -0.9396     10.8226    -0.1625      0.4841     5.4479      0.5366    -0.1333      0.2097
 -0.4125      6.1084     0.0750      0.0474    11.0875      1.6265     0.0250      0.0020
  8.0312      7.7092     0.3938      0.0460     9.4021      1.5356     0.0000      0.0000
  3.8250      6.9512    -0.0750      0.0254     7.4688      1.4911     0.0000      0.0000
-15.8594     13.4108     0.2656      0.0990     8.1219      0.6729     0.0000      0.0000
154.7531     40.4733     0.2656      0.0902     8.3969      0.6933     0.0000      0.0000
 10.0000     10.0000    10.0000     10.0000    10.0000     10.0000    10.0000     10.0000
 17.1531                 0.0331                 7.1135                -0.0375
 49.4020     15.8692     0.2343      0.2720     2.1476      0.9863     0.0666      0.1148

256.8656     58.5048    27.8688      2.3112    54.8750      4.6312     0.1500      0.0140
 75.2219     22.2120     7.0146      0.5921    31.3938      2.6271     0.0667      0.0162
 42.9406     15.6065     8.0938      0.7186    46.3750      3.7945     0.0500      0.0060
 84.8656     23.8937     8.3813      0.6868    32.0313      2.6684     0.0500      0.0060
 27.2417    15.2879    6.1375    0.7421   30.8604    2.6277   -0.0833    0.2097
 65.2167    22.0151    8.7688    0.8963   59.8542    4.8857   -0.0083    0.2098
 89.3854    26.6009   13.3042    1.1942   76.8229    6.2957    0.0917    0.2103
107.7604    30.0497   12.5292    1.1561   48.1479    4.0402   -0.0500    0.2102
 85.4938    23.1660   12.3125    1.0516   43.7625    3.9257    0.0625    0.0153
288.2438    64.2054   34.0000    2.8404   73.0938    6.0972    0.1375    0.0181
137.5229    33.4672   17.1875    1.4348   66.4750    5.8052    0.0750    0.0060
111.7594    32.5652    7.5219    0.6285   34.7969    2.9535    0.1125    0.0170
111.6531    32.4900   16.5094    1.3639   48.3719    4.0582    0.5063    0.2552
546.9156   117.8639   12.8594    1.0859   40.2656    3.4825    0.0500    0.0040
 14.0000    14.0000   14.0000   14.0000   14.0000   14.0000   14.0000   14.0000
145.0776              13.7492             49.0804              0.0865
136.9997    45.3925    8.1388    1.3486   15.3238    4.3112    0.1373    0.1317

 21.1573    11.3612    1.4146    0.1500   11.2125    0.9552    0.0333    0.0152
 50.4531    17.1224    2.3375    0.2315   10.1708    0.8636    0.1625    0.0458
 22.7656    11.8151    4.2188    0.3772   20.9875    1.7309    0.0000    0.0020
 68.7906    20.6903    8.1438    0.7024   45.4563    3.7169    0.0625    0.0160
 14.9781    10.1909    1.5875    0.1609   10.1438    0.8831    0.0250    0.0040
 64.4979    21.9803    7.2792    0.7780   37.4729    3.0845   -0.0333    0.2097
 24.7604    14.7710    5.4563    0.6816   31.8979    2.6918   -0.0833    0.2097
 10.0667    12.4501    4.8063    0.6431   28.2729    2.3898   -0.0333    0.2097
 64.9104    21.9304   11.3042    1.0497   73.6292    5.9711    0.1917    0.2120
 97.0292    28.0116   16.1750    1.4395   55.5938    4.4974   -0.0083    0.2098
 40.4625    14.2090    5.7813    0.5325   39.0438    3.6096    0.1250    0.0100
 79.0688    21.7987   14.0750    1.1542   58.1188    5.0557    0.1500    0.0120
288.3688    64.0444   38.0438    3.0799   93.7250    7.9629    0.3250    0.0260
165.3250    39.0209   21.3938    1.7294   75.5000    6.6072    0.2188    0.1210
437.4938    93.5980   12.9563    1.0827   56.8750    5.0834    0.1000    0.0080
 63.7781    23.9094    8.5177    0.6889   40.7219    3.3288    0.1500    0.0120
141.6156    38.0644   19.8469    1.8481   63.9094    5.2443    0.1750    0.0140
 37.1094    19.5802    6.9031    0.5974   27.6469    2.2585    0.0688    0.0518
 45.3781    20.8984   11.4844    1.4650   36.0219    3.0380    1.2188    0.9915
 19.0000    19.0000   19.0000   19.0000   19.0000   19.0000
 91.4742              10.6171             42.9684              0.1499
106.8033    33.3391    8.8130    1.1933   23.4741    4.1168    0.2785    0.0583
Sample ID   filter      week     location             Al             Al            Ti         Ti
                                               mass (ng)     error (ng)     mass (ng) error (ng)

M2507       IOM blank                           -19.1563      12.6086          0.5063     0.4348
M2508       IOM blank                           -15.9771      13.3284         13.0438     1.9472
M2512       IOM blank                             2.3938      17.7822          1.8375     0.4950
M2513       IOM blank                           115.6563      24.3487          1.6146     0.5358
M2517       IOM blank                            28.7625      19.4845          2.0125     0.5099
M2518       IOM blank                             7.9312      18.0443          1.4333     0.4967
M2522       IOM blank                            -9.0865      16.9290          0.4302     0.5987
M2523       IOM blank                             9.6385      17.9406          1.1906     0.6845
n                                                      8            8               8          8
mean                                             15.0203                       2.7586
standard deviation                               43.5318      17.8864          4.1954     0.8549

M2501       IOM         1        A            9808.7500     2839.5589        251.5583    21.3639
M2502       IOM         1        B             387.3125      122.3385        272.3771    22.5750
M2503       IOM         1        C             836.3750      137.9552        248.5146    20.6619
M2504       IOM         2        A            1435.4375      175.3910        508.7938    41.9310
M2505       IOM         2        B             509.8778      264.9840        313.4375    26.0221
M2506       IOM         2        C           36528.6278    52191.0950        154.9438    13.8695
M2509       IOM         3        A           21372.6278    16611.9056        652.1229    54.2392
M2510       IOM         3        B             381.3063       41.1881        665.5604    58.7964
M2511       IOM         3        C             500.7979      155.0703        255.8333    21.1817
M2514       IOM         4        A             620.6729      160.7341        254.4583    20.8700
M2515       IOM         4        B            2074.7979      248.8227        481.2083    40.1603
M2516       IOM         4        C             324.6104      149.4065        181.9896    16.1873
M2519       IOM         5        A             329.1500       57.4092        494.5094    40.3244
M2520       IOM         5        B             285.7573       36.8656        216.1156    17.9475
M2521       IOM         5        C             274.3823       35.9985        178.3406    14.6816
n                                               15.0000       15.0000         15.0000    15.0000
mean                                          5044.6989                      341.9842
standard deviation                           10399.9777    14161.4633        171.5936    31.9817



Sample ID    mean blank sd blank error blank mean sample    sd sample     error sample
U               -0.0380  0.0595      0.1050       0.0974       0.0875           0.1097
Cd              -0.0096  0.0744      0.0580       1.9704       1.2740           0.2128
V                0.7732  3.0472      0.4580       5.2135       2.0497           0.5202
Co               0.0206  0.1388      0.0743      13.3221       8.9949           1.4349
Sb               0.1500  0.3701      0.2544      13.4615       8.0187           1.3655
Pb              -0.2802  0.4517      0.9033      47.1276      15.7921           4.2385
Sn             97.0948 172.3390     41.9423     104.0728      69.2348          31.5132
Ni               9.0262  3.5160      6.9780     189.7815     121.8143          20.8576
Ti               2.7586  4.1954      0.8549     341.9842     171.5936          31.9817
Cr            314.8066 36.5639      25.5589     429.9565     116.4461          37.5474
Zn               5.8672  6.7610      3.3952     490.7570     231.9022          55.0058
Cu              -8.5201 14.2374      7.2683     696.3828     415.5068          70.3034
Al             15.0203 43.5318      17.8864    5044.6989   10399.9777      14161.4633
Mn               0.1336  3.8455      2.5319   14268.1540    5905.2094       1257.9624
Fe               82.9834     77.4374    293.3590    142316.5733     78030.5500      13299.0842




Sample ID     mean blank     sd blank error blank mean sample        sd sample     error sample
U                             0.0595      0.1050       0.0974           0.0875           0.1097
Cd                            0.0744      0.0580       1.9704           1.2740           0.2128
V                  0.7732     3.0472      0.4580       5.2135           2.0497           0.5202
Co                 0.0206     0.1388      0.0743      13.3221           8.9949           1.4349
Sb                 0.1500     0.3701      0.2544      13.4615           8.0187           1.3655
Pb                            0.4517      0.9033      47.1276          15.7921           4.2385
Sn               97.0948    172.3390     41.9423     104.0728          69.2348          31.5132
Ni                9.0262      3.5160      6.9780     189.7815         121.8143          20.8576
Ti                2.7586      4.1954      0.8549     341.9842         171.5936          31.9817
Cr              314.8066     36.5639     25.5589     429.9565         116.4461          37.5474
Zn                5.8672      6.7610      3.3952     490.7570         231.9022          55.0058
Cu                           14.2374      7.2683     696.3828         415.5068          70.3034
Al               15.0203     43.5318     17.8864    5044.6989       10399.9777      14161.4633
Mn                0.1336      3.8455      2.5319   14268.1540        5905.2094       1257.9624
Fe               82.9834     77.4374 293.3590 142316.5733           78030.5500      13299.0842




mean concentration = average of 15 samples in contaminated environment.
sd concentration = standard deviation of 15 concentrations. This reflects the natural sample-to-sample variation in the environm
error concentration = composite error in samples from the contaminated environment. This reflects the noise in the analysis of

mean blank = average of metals content on 8 blank filters.
sd blank = standard deviation of metals content on 8 blank filters.
error blamk = composite error in analysis of blank metals content. This reflects the noise in the blank and is expressed as a sta
       V          V         Cr         Cr            Mn                 Mn             Fe               Fe
mass (ng) error (ng) mass (ng) error (ng)      mass (ng)         error (ng)     mass (ng)       error (ng)

  -0.2042          0.1272 306.0538   24.8876     -3.3824           4.8796         43.9360       206.2559
   8.2896          0.9404 274.7931   22.3467     -3.3841           4.8794        243.0536       207.3097
  -0.0375          0.4278 387.9023   30.9934      2.5160           0.8433        119.2816        36.8231
  -0.0875          0.4281 329.8349   26.8995      8.3297           0.9954         50.5814        38.0912
  -0.6750          0.4409 280.2556   22.6340     -1.4375           0.8851          7.0305        34.6597
  -0.6875          0.4410 303.7625   24.4621     -0.1114           0.8580         84.6181       199.0487
  -0.2313          0.1067 298.2187   23.9340     -1.7057           0.5178          5.6754         3.7159
  -0.1813          0.1051 337.6317   27.1956      0.2440           0.4200        109.6903       747.8736
        8               8        8         8           8                8               8              8
   0.7732                 314.8066                0.1336                          82.9834
   3.0472          0.4580 36.5639    25.5589      3.8455           2.5319         77.4374       293.3590

  3.3354           0.3965 232.6037   19.6990  9042.0895          744.0455  78800.1362        6502.9849
  4.7917           0.4549 243.6685   21.5505  9553.6223          769.6113 155469.6809       12512.9916
  4.3729           0.4285 334.9845   29.4733 12707.4204         1018.8763 107502.8145        8625.0614
  6.3542           0.6306 601.4238   49.6527 23014.7880         1861.0810 204807.5686       16571.3385
  9.7021           0.8208 446.3212   39.5913 14277.0061         1160.0871 186014.2745       15139.1867
  3.8396           0.3248 380.7465   32.6687  9172.5162          750.2332  84562.2184        6916.4638
  6.2021           0.5030 582.7590   48.2897 18797.9706         1510.0203 137569.7665       11058.9519
  7.4771           0.6531 467.0799   37.5988 22465.5108         1854.1498 211249.8305       17484.6840
  4.4000           0.4980 294.1602   28.0922 12921.8721         1052.9807 109667.8856        8938.7423
  4.1208           0.4847 487.3185   40.3804 17433.9703         1411.4632 155572.9688       12619.6845
  8.2063           0.7772 562.0595   48.9415 25352.2388         2150.0698 365845.8487       31067.5595
  2.6125           0.4432 533.3361   43.9375 13059.6577         1049.3113 105047.5994        8447.2637
  5.9500           0.4735 411.0255   34.5937 12229.0402          990.0494  90884.3747        7355.1247
  3.8688           0.3029 431.0161   35.5510  7015.1480          569.1154  85882.7842        6980.8050
  2.9688           0.2359 440.8449   37.0703  6979.4590          577.7370  55870.8482        4640.7206
 15.0000          15.0000  15.0000   15.0000    15.0000           15.0000     15.0000          15.0000
  5.2135                  429.9565           14268.1540                   142316.5733
  2.0497           0.5202 116.4461   37.5474 5905.2094          1257.9624 78030.5500        13299.0842




               160000.00                                                                         Fe
               140000.00
               120000.00
               100000.00
    mass, ng




                80000.00
                60000.00
                40000.00
                                                                                           Mn
                20000.00                                                              Al
                            U   Cd   V   Co Sb Pb Sn       Ni    Ti   Cr      Zn Cu
                    0.00
               -20000.00
                             -20000.00
                                                                           element

                                              mean concentration    sd concentration           error concentration
                                              mean blank            sd blank                   error blank



                           1000000.0000
                                                                                                                  Fe
                            100000.0000
                                                                                                             Mn
                                                                                                       Al
                             10000.0000

                              1000.0000                                              Ti    Cr Zn Cu
                                                                               Ni
                                                                         Sn
                mass, ng




                                                                   Pb
                               100.0000
                                                           Co Sb
                                                     V
                                10.0000        Cd
                                 1.0000
                                          U
                                 0.1000

                                 0.0100
                                                                           element

                                              mean concentration        sd concentration       error concentration
                                              mean blank                sd blank               error blank


-sample variation in the environment.
 ects the noise in the analysis of contaminated samples and is expressed as a standard deviation.



blank and is expressed as a standard deviation.
      Co         Co         Ni         Ni         Cu         Cu         Zn         Zn       Cd
mass (ng) error (ng) mass (ng) error (ng)   mass (ng) error (ng) mass (ng) error (ng) mass (ng)

  -0.2313    0.1357   14.5442     5.6421     -30.1047   12.5553   -3.3563     5.1516   -0.1333
  -0.1646    0.1364    5.3926     5.4052     -26.5073   10.6418   -2.0000     5.1751   -0.1000
   0.0979    0.0408    8.4087     7.4347      -9.2318    5.9377    5.5625     1.1869    0.0688
   0.1479    0.0365    8.9339     6.4431       1.8064    5.7821   13.3313     1.9071    0.0188
   0.0479    0.0347   11.2739    10.7060       5.7133    5.9264    8.7563     1.5788   -0.0063
   0.0979    0.0408   11.1112     6.9550       9.2270    5.9027   15.3063     1.9891   -0.0063
   0.0875    0.0194    9.2669     3.1420     -10.7029    2.4706    7.5750     3.8591    0.0000
   0.0813    0.0307    3.2782     7.6705      -8.3606    2.6439    1.7625     3.5366    0.0813
        8         8         8          8            8         8         8          8         8
   0.0206              9.0262                 -8.5201              5.8672              -0.0096
   0.1388    0.0743    3.5160     6.9780      14.2374    7.2683    6.7610     3.3952    0.0744

  6.0167     0.5306 135.0792     14.4700 478.7377 53.8275 414.9375 41.2672              0.7833
 17.5667     1.4237 217.1387     20.5583 938.8554 86.0310 481.2917 53.6374              0.6833
  9.7729     0.8220 165.1589     15.0588 658.2940 65.0553 720.6042 68.9547              1.3646
 16.5667     1.3899 182.3632     17.7849 739.5187 75.0704 325.8125 35.8228              1.8146
 17.0188     1.4698 177.7931     17.6709 581.9873 51.1623 200.2313 18.3727              0.8542
  6.8438     0.5879  95.6843      9.7271 372.8480 35.4369 182.8000 16.8772              1.4604
 11.2313     0.9269 168.4832     14.3767 485.0145 42.2688 698.9115 64.2386              3.5604
 18.7750     1.8115 241.9333     23.5849 717.9232 62.0742 727.9740 64.8455              3.4979
 11.7292     0.9548 131.5391     17.7677 753.2489 64.4956 935.9056 104.3210             3.8125
 13.7854     1.1378 189.7870     17.9420 733.4730 60.9069 387.7875 32.7332              3.4375
 41.2667     3.9212 554.5877     47.7792 2016.5602 167.7828 811.2181 99.0967            3.7125
 10.6292     0.9446 333.5381     29.9235 905.2198 73.9188 325.7250 27.8600              2.1500
  7.6042     0.6108 100.8635     12.6193 400.3134 34.1156 395.8438 33.5076              0.9813
  6.7125     0.5854  90.5934     10.6388 322.2261 28.5066 291.8438 25.5488              0.4125
  4.3125     0.3629  62.1790      9.6131 341.5218 31.5881 460.4688 38.5560              1.0313
 15.0000    15.0000  15.0000     15.0000   15.0000 15.0000 15.0000 15.0000             15.0000
 13.3221            189.7815              696.3828          490.7570                    1.9704
  8.9949     1.4349 121.8143     20.8576 415.5068 70.3034 231.9022 55.0058              1.2740
       Cd        Sn         Sn        Sb         Sb        Pb         Pb         U          U
error (ng) mass (ng) error (ng) mass (ng) error (ng) mass (ng) error (ng) mass (ng) error (ng)

  0.1121 11.4604      12.6075    -0.2625    0.4835    -0.2083     0.2088    -0.1333    0.2097
  0.1130  -1.5750     10.7365    -0.2875    0.4835    -0.1146     0.2086    -0.1333    0.2097
  0.0107 38.0188      13.6365     0.3188    0.1566    -0.6750     1.2680     0.0000    0.0000
  0.0091  -5.5563      5.1160     0.1313    0.0289    -0.0812     1.2709     0.0000    0.0000
  0.0088 257.4938     57.5674     0.0812    0.0255    -0.7000     1.2679    -0.0250    0.0020
  0.0088 463.9938     98.9708     0.9000    0.0965    -0.9563     1.2670    -0.0125    0.0145
  0.0178 10.7906      15.9554     0.1344    0.0872     0.3219     0.0550     0.0000    0.0000
  0.0301   2.1323     14.9355     0.1844    0.0855     0.1719     0.0475     0.0000    0.0000
       8        8           8          8         8          8          8          8         8
          97.0948                 0.1500              -0.2802               -0.0380
  0.0580 172.3390     41.9423     0.3701    0.2544     0.4517     0.9033     0.0595    0.1050

  0.1035  80.3906     22.9837     6.2563    0.5467    23.9563     2.0140    0.0938     0.0258
  0.0798 230.8656     53.0178    16.1813    1.3987    37.8500     3.1262    0.0875     0.0170
  0.1348 129.2344     32.7621    18.7813    1.6448    71.0063     5.9426    0.0750     0.0080
  0.1586  70.9740     21.0984     8.4438    0.7326    43.4375     3.7473    0.1000     0.0100
  0.1386  49.2750     19.0748     8.5063    0.8640    35.2667     3.3524    0.0542     0.2106
  0.1697  43.9979     18.0935     7.2938    0.7981    31.0604     2.6184   -0.0833     0.2097
  0.3211  51.3667     19.4103     9.4625    0.9533    56.3354     4.8653    0.0917     0.2103
  0.3467  85.5667     25.7903    13.4750    1.4050    64.7042     5.3308    0.2417     0.2115
  0.3333 114.7000     28.9378    17.4688    1.4166    50.0688     4.3109    0.1063     0.0254
  0.2797  96.0375     25.2802    14.1938    1.3468    47.0688     4.3158    0.1000     0.0080
  0.3041 242.6188     54.7110    37.7688    3.2076    68.2000     6.0474    0.3000     0.0240
  0.2061 118.4188     29.8012    17.9688    1.5461    44.7000     3.9913    0.0500     0.0040
  0.1024  29.7531     18.4804     7.7531    0.6475    32.0594     2.5788    0.1438     0.0266
  0.0597  25.6969     17.9015     6.7469    0.5859    70.3781     5.7628    0.0750     0.0060
  0.0950 192.1969     47.8075    11.6219    0.9716    30.8219     2.5565    0.0250     0.0020
 15.0000  15.0000     15.0000    15.0000   15.0000    15.0000    15.0000   15.0000    15.0000
         104.0728                13.4615              47.1276               0.0974
  0.2128 69.2348      31.5132     8.0187    1.3655    15.7921     4.2385    0.0875     0.1097
                                                             blank
Sample ID    filter       week   location          Cr corrected Cr           Cr
                                            mass (ng)   mass (ng)    error (ng)   rank

M2507         IOM blank                       306.05         -8.75       24.89      1
M2508         IOM blank                       274.79        -40.01       22.35      2
M2512         IOM blank                       387.90         73.10       30.99      3
M2513         IOM blank                       329.83         15.03       26.90      4
M2517         IOM blank                       280.26        -34.55       22.63      5
M2518         IOM blank                       303.76        -11.04       24.46      6
M2522         IOM blank                       298.22        -16.59       23.93      7
M2523         IOM blank                       337.63         22.83       27.20      8
n                                                  8                         8
mean                                          314.81
standard deviation                             36.56                     25.56

                                                             blank
Sample ID    filter       week   location          Cr corrected Cr           Cr
                                            mass (ng)   mass (ng)    error (ng)   rank

M2501         IOM         1      A            232.60       -82.20        19.70      1
M2502         IOM         1      B            243.67       -71.14        21.55      2
M2503         IOM         1      C            334.98        20.18        29.47      3
M2504         IOM         2      A            601.42       286.62        49.65      4
M2505         IOM         2      B            446.32       131.51        39.59      5
M2506         IOM         2      C            380.75        65.94        32.67      6
M2509         IOM         3      A            582.76       267.95        48.29      7
M2510         IOM         3      B            467.08       152.27        37.60      8
M2511         IOM         3      C            294.16       -20.65        28.09      9
M2514         IOM         4      A            487.32       172.51        40.38     10
M2515         IOM         4      B            562.06       247.25        48.94     11
M2516         IOM         4      C            533.34       218.53        43.94     12
M2519         IOM         5      A            411.03        96.22        34.59     13
M2520         IOM         5      B            431.02       116.21        35.55     14
M2521         IOM         5      C            440.84       126.04        37.07     15
n                                                 15           15           15
mean                                          429.96       115.15
standard deviation                            116.45       116.45        37.55
 mass     mass    percentile      z-score
    ng       ug
274.79   0.2748   0.111111       -1.22064
                                                                                    IOM Cr samples and blanks
280.26   0.2803   0.222222       -0.76471
298.22   0.2982   0.333333     -0.430727
303.76   0.3038   0.444444       -0.13971             0.70
306.05   0.3061   0.555556     0.1397103
329.83   0.3298   0.666667     0.4307273              0.60
337.63   0.3376   0.777778     0.7647097
387.90   0.3879   0.888889     1.2206403
                                                      0.50

                                                      0.40



                                             Cr, ug
                                                      0.30

 mass     mass percentile     z-score                 0.20
    ng       ug
232.60   0.2326   0.0625 -1.534121
                                                      0.10
243.67   0.2437    0.125 -1.150349
294.16   0.2942   0.1875 -0.887147
334.98   0.3350      0.25   -0.67449                  0.00
380.75   0.3807   0.3125 -0.488776                            -2         -1.5           -1     -0.5
411.03   0.4110    0.375 -0.318639                                                               z-score (probability)
431.02   0.4310   0.4375 -0.157311
440.84   0.4408       0.5 -1.39E-16                                                            IOM samples
446.32   0.4463   0.5625 0.1573107
467.08   0.4671    0.625 0.3186394
487.32   0.4873   0.6875 0.4887764
533.34   0.5333      0.75 0.6744898                                                 IOM Cr samples and blanks
562.06   0.5621   0.8125 0.8871466
582.76   0.5828    0.875 1.1503494
                                                      1.00
601.42   0.6014   0.9375 1.5341205



                                                                   y = 0.4136e0.3326x
                                                                      R² = 0.9367
                                            Cr, ug




                                                      0.10
                                                             -2         -1.5        -1         -0.5
                                                                                                z-score (probability)

                                                             IOM samples          IOM blanks          Expon. (IOM samples)
IOM samples   IOM blanks   Expon. (IOM samples)
Cr samples and blanks




             0           0.5         1   1.5   2
     score (probability)

   IOM samples      IOM blanks



Cr samples and blanks




                 y = 0.313e0.1333x
                   R² = 0.9265




             0           0.5         1   1.5   2
     score (probability)
Expon. (IOM samples)   Expon. (IOM blanks)
Sample ID filter       week   location          Ti           Ti
                                         mass (ng)   error (ng)   rank      mass
                                                                               ng
M2507      IOM blank                       0.5063      0.4348       1      0.4302
M2508      IOM blank                      13.0438      1.9472       2      0.5063
M2512      IOM blank                       1.8375      0.4950       3      1.1906
M2513      IOM blank                       1.6146      0.5358       4      1.4333
M2517      IOM blank                       2.0125      0.5099       5      1.6146
M2518      IOM blank                       1.4333      0.4967       6      1.8375
M2522      IOM blank                       0.4302      0.5987       7      2.0125
M2523      IOM blank                       1.1906      0.6845       8     13.0438
n                                               8           8
mean                                       2.7586
standard deviation                         4.1954      0.8549

M2501      IOM         1      A          251.5583     21.3639       1    154.9438
M2502      IOM         1      B          272.3771     22.5750       2    178.3406
M2503      IOM         1      C          248.5146     20.6619       3    181.9896
M2504      IOM         2      A          508.7938     41.9310       4    216.1156
M2505      IOM         2      B          313.4375     26.0221       5    248.5146
M2506      IOM         2      C          154.9438     13.8695       6    251.5583
M2509      IOM         3      A          652.1229     54.2392       7    254.4583
M2510      IOM         3      B          665.5604     58.7964       8    255.8333
M2511      IOM         3      C          255.8333     21.1817       9    272.3771
M2514      IOM         4      A          254.4583     20.8700      10    313.4375
M2515      IOM         4      B          481.2083     40.1603      11    481.2083
M2516      IOM         4      C          181.9896     16.1873      12    494.5094
M2519      IOM         5      A          494.5094     40.3244      13    508.7938
M2520      IOM         5      B          216.1156     17.9475      14    652.1229
M2521      IOM         5      C          178.3406     14.6816      15    665.5604
n                                         15.0000     15.0000
mean                                     341.9842
standard deviation                       171.5936     31.9817
 mass    percentile    z-score
    ug                                                                         IOM Ti samples and blanks
0.0004   0.111111 -1.22064
0.0005   0.222222 -0.76471
                                               0.70
0.0012   0.333333 -0.43073
0.0014   0.444444 -0.13971                     0.60
0.0016   0.555556 0.13971
0.0018   0.666667 0.430727                     0.50
0.0020   0.777778 0.76471
0.0130   0.888889 1.22064                      0.40




                                  mass, ug
                                               0.30

                                               0.20
0.1549     0.0625     -1.53412
0.1783      0.125     -1.15035                 0.10
0.1820     0.1875     -0.88715
                                               0.00
0.2161        0.25    -0.67449
0.2485     0.3125     -0.48878                        -2            -1.5        -1           -0.5          0
0.2516      0.375     -0.31864                                                                 z-score (probability)
0.2545     0.4375     -0.15731
0.2558         0.5     -1.4E-16                                                                Ti samples
0.2724     0.5625     0.157311
0.3134      0.625     0.318639
0.4812     0.6875     0.488776
0.4945        0.75      0.67449                                                 IOM Ti samples and blanks
0.5088     0.8125     0.887147
0.6521      0.875     1.150349
0.6656     0.9375     1.534121                 1.0000
                                                                      y = 0.3066e0.5301x
                                                                         R² = 0.9344

                                               0.1000
                                    mass, ug




                                               0.0100



                                               0.0010
                                                                                                      y = 0.0015e
                                                                                                         R² = 0.8484

                                               0.0001
                                                           -2          -1.5          -1        -0.5            0
                                                                                                z-score (probability)

                                                                Ti samples       Ti blanks            Expon. (Ti samples)
amples and blanks




           0            0.5     1          1.5       2
  score (probability)

  Ti samples       Ti blanks




samples and blanks




     y = 0.0015e1.1895x
        R² = 0.8484


               0          0.5       1       1.5      2
    score (probability)

     Expon. (Ti samples)        Expon. (Ti blanks)
Sample ID filter       week   location           Al           Al
                                          mass (ng)   error (ng)   rank

M2507      IOM blank                       -19.1563    12.6086       1
M2508      IOM blank                       -15.9771    13.3284       2
M2512      IOM blank                         2.3938    17.7822       3
M2513      IOM blank                       115.6563    24.3487       4
M2517      IOM blank                        28.7625    19.4845       5
M2518      IOM blank                         7.9312    18.0443       6
M2522      IOM blank                        -9.0865    16.9290       7
M2523      IOM blank                         9.6385    17.9406       8
n                                                 8          8
mean                                        15.0203
standard deviation                          43.5318    17.8864

M2501      IOM         1      A           9808.7500 2839.5589        1
M2502      IOM         1      B            387.3125   122.3385       2
M2503      IOM         1      C            836.3750   137.9552       3
M2504      IOM         2      A           1435.4375   175.3910       4
M2505      IOM         2      B            509.8778   264.9840       5
M2506      IOM         2      C          36528.6278 52191.0950       6
M2509      IOM         3      A          21372.6278 16611.9056       7
M2510      IOM         3      B            381.3063    41.1881       8
M2511      IOM         3      C            500.7979   155.0703       9
M2514      IOM         4      A            620.6729   160.7341      10
M2515      IOM         4      B           2074.7979   248.8227      11
M2516      IOM         4      C            324.6104   149.4065      12
M2519      IOM         5      A            329.1500    57.4092      13
M2520      IOM         5      B            285.7573    36.8656      14
M2521      IOM         5      C            274.3823    35.9985      15
n                                           15.0000    15.0000
mean                                      5044.6989
standard deviation                       10399.9777 14161.4633
     mass      mass    percentile    z-score    mass    mass
        ng        ug                              ng      ug
  -19.1563   -0.0192   0.111111 -1.22064
  -15.9771   -0.0160   0.222222 -0.76471                                         40.00
   -9.0865   -0.0091   0.333333 -0.43073
                                                                                 35.00
    2.3938    0.0024   0.444444 -0.13971  2.3938       0.0024
    7.9312    0.0079   0.555556 0.13971   7.9312       0.0079                    30.00
    9.6385    0.0096   0.666667 0.430727  9.6385       0.0096                    25.00




                                                                Al mass, ug
   28.7625    0.0288   0.777778 0.76471 28.7625        0.0288
                                                                                 20.00
  115.6563    0.1157   0.888889 1.22064 115.6563       0.1157
                                                                                 15.00
                                                                                 10.00
                                                                                  5.00
  274.3823    0.2744     0.0625     -1.53412                                      0.00
  285.7573    0.2858      0.125     -1.15035                                     -5.00
  324.6104    0.3246     0.1875     -0.88715                                             -2        -
  329.1500    0.3292        0.25    -0.67449
  381.3063    0.3813     0.3125     -0.48878
  387.3125    0.3873      0.375     -0.31864
  500.7979    0.5008     0.4375     -0.15731
  509.8778    0.5099         0.5     -1.4E-16
  620.6729    0.6207     0.5625     0.157311
  836.3750    0.8364      0.625     0.318639
 1435.4375    1.4354     0.6875     0.488776
 2074.7979    2.0748        0.75      0.67449
 9808.7500    9.8088     0.8125     0.887147                                     100.000
21372.6278   21.3726      0.875     1.150349
36528.6278   36.5286     0.9375     1.534121                                      10.000
                                                                   Al mass, ng
                                                                                   1.000

                                                                                   0.100

                                                                                   0.010

                                                                                   0.001
                                                                                              -2



                                                                                     IOM samples
                     IOM Al samples and blanks




         -1.5          -1         -0.5          0           0.5           1            1.5      2
                                   z-score (probability)

                                  IOM samples           IOM blanks



                      IOM Al samples and blanks



                                         y = 1.0919e1.6711x
                                            R² = 0.8009




                                                                  y = 0.0039e2.7167x
                                                                     R² = 0.9763


              -1.5          -1      -0.5            0         0.5             1         1.5         2
                                     z-score (probability)

IOM samples          IOM blanks            Expon. (IOM samples)               Expon. (IOM blanks)
Sample ID filter       week   location         Sn           Sn
                                         mass (ng)   error (ng)   rank

M2507      IOM blank                      11.4604     12.6075       1
M2508      IOM blank                      -1.5750     10.7365       2
M2512      IOM blank                      38.0188     13.6365       3
M2513      IOM blank                      -5.5563      5.1160       4
M2517      IOM blank                     257.4938     57.5674       5
M2518      IOM blank                     463.9938     98.9708       6
M2522      IOM blank                      10.7906     15.9554       7
M2523      IOM blank                       2.1323     14.9355       8
n                                               8           8
mean                                      97.0948
standard deviation                       172.3390     41.9423

M2501      IOM         1      A           80.3906     22.9837       1
M2502      IOM         1      B          230.8656     53.0178       2
M2503      IOM         1      C          129.2344     32.7621       3
M2504      IOM         2      A           70.9740     21.0984       4
M2505      IOM         2      B           49.2750     19.0748       5
M2506      IOM         2      C           43.9979     18.0935       6
M2509      IOM         3      A           51.3667     19.4103       7
M2510      IOM         3      B           85.5667     25.7903       8
M2511      IOM         3      C          114.7000     28.9378       9
M2514      IOM         4      A           96.0375     25.2802      10
M2515      IOM         4      B          242.6188     54.7110      11
M2516      IOM         4      C          118.4188     29.8012      12
M2519      IOM         5      A           29.7531     18.4804      13
M2520      IOM         5      B           25.6969     17.9015      14
M2521      IOM         5      C          192.1969     47.8075      15
n                                         15.0000     15.0000
mean                                     104.0728
standard deviation                        69.2348     31.5132
   mass        mass    percentile     zscore    mass
      ng         ug                               ug
                                                                                               IOM Sn samples and b
 -5.5563   -0.00556    0.111111 -1.22064
 -1.5750   -0.00158    0.222222 -0.76471
  2.1323   0.002132    0.333333 -0.43073  2.1323                     500.00
 10.7906   0.010791    0.444444 -0.13971 10.7906                     450.00
 11.4604    0.01146    0.555556 0.13971 11.4604
 38.0188   0.038019    0.666667 0.430727 38.0188                     400.00
257.4938   0.257494    0.777778 0.76471 257.4938                     350.00
463.9938   0.463994    0.888889 1.22064 463.9938




                                                       Sn mass, ug
                                                                     300.00
                                                                     250.00
                                                                     200.00
                                                                     150.00
 25.6969   0.025697      0.0625     -1.53412
                                                                     100.00
 29.7531   0.029753       0.125     -1.15035
 43.9979   0.043998      0.1875     -0.88715                          50.00
 49.2750   0.049275         0.25    -0.67449                           0.00
 51.3667   0.051367      0.3125     -0.48878                                  -2    -1.5         -1
 70.9740   0.070974       0.375     -0.31864
 80.3906   0.080391      0.4375     -0.15731
 85.5667   0.085567          0.5     -1.4E-16
 96.0375   0.096038      0.5625     0.157311
114.7000      0.1147      0.625     0.318639
118.4188   0.118419      0.6875     0.488776
129.2344   0.129234         0.75      0.67449
192.1969   0.192197      0.8125     0.887147                                                   IOM Sn samples and b
230.8656   0.230866       0.875     1.150349
242.6188   0.242619      0.9375     1.534121                         1000.00



                                                                                       y = 84.173e0.79x
                                                                      100.00             R² = 0.9835
                                                       Sn mass, ug




                                                                       10.00




                                                                        1.00
                                                                               -2      -1.5       -1



                                                                         IOM Samples          IOM blanks
     IOM Sn samples and blanks




                 -0.5         0        0.5        1        1.5          2
                  z-score (probability)

                 IOM Samples       IOM blanks




     IOM Sn samples and blanks




         0.79x

R² = 0.9835




                             y = 10.857e3.3218x
                                R² = 0.9559



                 -0.5          0        0.5       1        1.5          2
                   z-score (probability)

    IOM blanks          Expon. (IOM Samples)      Expon. (IOM blanks)

								
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