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)