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TRACE TRACE TRACE TRACE TRACE TRACE METHYL - Life Sciences Data

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TRACE TRACE TRACE TRACE TRACE TRACE METHYL - Life Sciences Data Powered By Docstoc
					                                          ANALYTICAL RESULTS OF
                                          MIR 19 SSAS AIR SAMPLES


                                                                    CONCENTRATION (mg/m3)

         CHEMICAL CONTAMINANT            TUBE 1      TUBE 2   TUBE 3 TUBE 4 TUBE 5        TUBE 6    TUBE 7
                                         7/6/1995   7/23/1995 8/4/1995 ####### 8/17/1995 8/30/1995 11/10/1995
                                          10:22       11:00     9:40    10:20    11:45      9:40     15:50
                                         7/7/1995   7/24/1995 8/5/1995 ####### 8/18/1995 8/31/1995 11/11/1995
                                          11:43       14:30     9:40    10:36    12:00     10:40     16:54
TARGET COMPOUNDS (TO-14/POLAR)
DICHLORODIFLUOROMETHANE                     1.5        2.7       2.2       2.0       2.1       1.6       11
CHLOROMETHANE                            * < 0.69   # TRACE    TRACE     TRACE     TRACE     TRACE     TRACE
1,2-DICHLORO-1,1,2,2-TETRAFLUOROETHANE    < 0.19     < 0.21    < 0.19    < 0.18    < 0.07    < 0.18    < 0.18
ACETALDEHYDE                               0.06       0.08      0.06      0.06      0.10      0.07      0.10
METHANOL                                 TRACE       TRACE      0.16      0.16     TRACE     TRACE     TRACE
VINYL CHLORIDE                           < 0.029     < 0.031   TRACE     < 0.034   TRACE     TRACE     < 0.030
BROMOMETHANE                             < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
ETHANOL                                   0.98 **     6.1 **    1.0 **    1.0 **    1.3 **   0.70 **    0.51
CHLOROETHANE                             TRACE       TRACE     TRACE     TRACE     TRACE     TRACE     TRACE
PROPENAL                                 < 0.011     < 0.012   < 0.013   < 0.013   < 0.013   < 0.013   < 0.012
ACETONE                                   0.45 **    0.56 **    0.40      0.47     0.69 **   0.60 **    0.30
PROPANAL                                 < 0.029     TRACE     TRACE     < 0.034   < 0.033   TRACE     < 0.030
ISOPROPANOL                               0.47 **     0.17      0.20      0.30      0.41      1.8 **    0.31
TRICHLOROFLUOROMETHANE                      1.9        3.8       2.0       1.3       2.2       1.7       2.3
ACRYLONITRILE                            TRACE       TRACE     TRACE     TRACE     TRACE     TRACE     TRACE
2-METHYL-2-PROPANOL                      TRACE       TRACE     TRACE     TRACE     TRACE     TRACE     TRACE
METHYL ACETATE                           TRACE       TRACE     TRACE     TRACE     TRACE     TRACE     < 0.030
1,1-DICHLOROETHENE                       < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
DICHLOROMETHANE                            0.12       0.05      0.04     TRACE      0.04      0.05      0.05
1,1,2-TRICHLORO-1,1,2-TRIFLUOROETHANE    TRACE       TRACE     TRACE     TRACE     TRACE     TRACE     TRACE
N-PROPANOL                               TRACE       TRACE     TRACE      0.13      0.09      0.06     < 0.030
1,1-DICHLOROETHANE                       < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
BUTANAL                                  < 0.029     TRACE     TRACE     TRACE     TRACE     TRACE     < 0.030
2-BUTANONE                                 0.29       0.04      0.06      0.04     TRACE      0.04     TRACE
1,2-DICHLOROETHENE                       < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
2-METHYLFURAN                            < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
ETHYL ACETATE                             0.047       0.06      0.06      0.10      0.05      0.04     TRACE
CHLOROFORM                               < 0.029     TRACE     TRACE     TRACE     TRACE     TRACE     TRACE
2-BUTENAL                                < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
1,2-DICHLOROETHANE                       TRACE        0.04      0.04     TRACE      0.03     TRACE     TRACE
1,1,1-TRICHLOROETHANE                    TRACE       TRACE     < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
N-BUTANOL                                  0.20       0.29      0.38      0.31      0.24      0.22      0.13
1,1-DICHLOROPROPENE                      < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
BENZENE                                  TRACE       TRACE     TRACE     TRACE     TRACE     TRACE     TRACE
CARBON TETRACHLORIDE                     < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
2-PENTANONE                              < 0.029     < 0.031   < 0.033   TRACE     < 0.033   < 0.033   < 0.030
PENTANAL                                 TRACE       TRACE     TRACE     < 0.034   < 0.033   TRACE     TRACE
1,2-DICHLOROPROPANE                      TRACE       < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
TRICHLOROETHENE                          < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
2,5-DIMETHYLFURAN                        < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
CIS-1,3-DICHLOROPROPENE                  < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
2-PENTENAL                               < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   TRACE
TRANS-1,3-DICHLOROPROPENE                < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
1,1,2-TRICHLOROETHANE                    < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
TOLUENE                                    0.44       0.28      0.31      0.20      0.21      0.26      0.09
HEXANAL                                  TRACE       TRACE     TRACE     TRACE     TRACE     TRACE     TRACE
MESITYL OXIDE                            < 0.029     < 0.031   TRACE     TRACE     < 0.033   TRACE     < 0.030
1,2-DIBROMOETHANE                        < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
BUTYL ACETATE                            TRACE        0.03     TRACE     TRACE     TRACE     TRACE     TRACE
TETRACHLOROETHENE                        < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
CHLOROBENZENE                            TRACE       TRACE     TRACE     TRACE     TRACE     TRACE     TRACE
ETHYL BENZENE                            TRACE        0.06      0.08      0.06      0.05      0.05      0.03
M- + P-XYLENES                             0.11       0.24      0.30      0.23      0.22      0.21      0.13
2-HEPTANONE                              TRACE       TRACE     TRACE     TRACE     TRACE     TRACE     TRACE
CYCLOHEXANONE                            TRACE        0.03      0.04      0.04      0.03     TRACE     TRACE
HEPTANAL                                 TRACE       TRACE     TRACE     TRACE     TRACE     TRACE     TRACE
STYRENE                                  TRACE       TRACE     TRACE     TRACE     TRACE     TRACE     TRACE
1,1,2,2-TETRACHLOROETHANE                < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
O-XYLENE                                   0.10       0.22      0.27      0.21      0.20      0.19      0.12
1,3,5-TRIMETHYLBENZENE                   TRACE       TRACE     TRACE     TRACE     TRACE     TRACE     TRACE
1,2,4-TRIMETHYLBENZENE                   TRACE       TRACE     TRACE     TRACE     TRACE     TRACE     TRACE
1,3-DICHLOROBENZENE                      < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
1,4-DICHLOROBENZENE                        TRACE       TRACE     TRACE     TRACE     TRACE     TRACE     TRACE
1,2-DICHLOROBENZENE                        < 0.029     TRACE     < 0.033   < 0.034   TRACE     < 0.033   < 0.030
1,2,4-TRICHLOROBENZENE                     < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
HEXACHLORO-1,3-BUTADIENE                   < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030

                                                                         CONCENTRATION (mg/m3)

         CHEMICAL CONTAMINANT              TUBE 1      TUBE 2   TUBE 3 TUBE 4 TUBE 5        TUBE 6    TUBE 7
                                           7/6/1995   7/23/1995 8/4/1995 ####### 8/17/1995 8/30/1995 11/10/1995
                                            10:22       11:00     9:40    10:20    11:45      9:40     15:50
                                           7/7/1995   7/24/1995 8/5/1995 ####### 8/18/1995 8/31/1995 11/11/1995
                                            11:43       14:30     9:40    10:36    12:00     10:40     16:54
TARGET COMPOUNDS (TOXIC)
1,3-BUTADIENE                              < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
ETHYLENE OXIDE                             < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
FURAN                                      TRACE       TRACE     TRACE     TRACE     TRACE     TRACE     TRACE
CHLOROPROPENE                              < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
CARBON DISULFIDE                           TRACE       TRACE     TRACE     TRACE     TRACE     TRACE     TRACE
2-METHYL-2-PROPENAL                        < 0.029     < 0.031   < 0.033   < 0.034   < 0.033   < 0.033   < 0.030
3-BUTEN-2-ONE                              < 0.029     < 0.031   TRACE     < 0.034   < 0.033   < 0.033   < 0.030
DIMETHYLDISULFIDE                          < 0.029     TRACE     TRACE     < 0.034   < 0.033   TRACE     < 0.030
2-ETHOXYETHANOL                            TRACE       TRACE     TRACE     TRACE     TRACE     TRACE     < 0.030
OCTAMETHYLCYCLOTETRASILOXANE                0.49        0.71      0.85      0.78      0.75      0.93      0.52

NON-TARGET COMPOUNDS
PERFLUORODIMETHYLCYCLOHEXANES ***           0.74        0.56      0.14       0.18     0.15       5.5       1.4
C5-ALKANE                                   0.03        0.04      0.02        BL      0.04      0.03      0.05
2-METHYL-1-PROPANOL                         & BL        0.06      0.07        BL       BL        BL        BL
C7-ALKANES                                  0.16        0.19      0.15       0.09     0.08      0.14      0.08
HEXAMETHYLCYCLOTRISILOXANE                  0.26        0.33      0.47       0.05     0.46      0.60      0.25
PINENE ISOMER                                BL          BL       0.03        BL      0.04      0.03       BL
C8-ALCOHOL                                   BL          BL        BL        0.18     0.19      0.19      0.29
LIMONENE                                    0.31        0.24      0.39       0.03     0.40      0.29      0.11

TOTAL CONCENTRATION                          9.2         18        10        8.5       10        16        18


* < : Value is less than the laboratory report detection limit.
# TRACE: Amount detected is sufficient for compound identification only.
             Calculations are based on one-half of the laboratory report detection limit.
& BL: Area below the search routine limit (<20% of the fluorobenzene peak area).
**: Concentrations exceed the calibration range. The GC/MS analyses were checked for saturation;
     no saturated peaks were detected.
***: Concentrations were calculated based on an average RRF of perfluorodimethylcyclohexane, measured through
      9/19/95-3/1/96, with a % RSD of 17.7. No retention volume correction was considered.
ne, measured through
NASA Life Sciences Data Archive (http://lsda.jsc.nasa.gov)
Investigators Names: John T. James, Ph.D.
Mission (Payload): Mir 19
Experiment Title (ID): Toxicological Assessment of Air Contaminants (5.3a)
File Name/Inventory ID: JMMIR53a_568.xls


                                                     ANALYTICAL RESULTS OF
                                                MIR 19 SSAS AIR SAMPLES (T-Values)


                                                                                       T-VALUE

           CHEMICAL CONTAMINANT                      TUBE 1 TUBE 2 TUBE 3 TUBE 4 TUBE 5 TUBE 6                  TUBE 7
                                                     7/6/1995 7/23/1995 8/4/1995 8/11/1995 8/17/1995 8/30/1995 11/10/1995
                                                      10:22     11:00     9:40     10:20     11:45      9:40     15:50
                                                     7/7/1995 7/24/1995 8/5/1995 8/12/1995 8/18/1995 8/31/1995 11/11/1995
                                                      11:43     14:30     9:40     10:36     12:00     10:40     16:54
TARGET COMPOUNDS (TO-14/POLAR)
DICHLORODIFLUOROMETHANE                              0.00297     0.00543     0.00458   0.00415   0.00438   0.00331   0.02297
CHLOROMETHANE                                          ND        0.00094     0.00085   0.00084   0.00087   0.00081   0.00082
1,2-DICHLORO-1,1,2,2-TETRAFLUOROETHANE                 ND          ND          ND        ND        ND        ND        ND
ACETALDEHYDE                                         0.01602     0.02012     0.01543   0.01468   0.02389   0.01678   0.02509
METHANOL                                             0.00881     0.00976     0.01812   0.01827   0.00905   0.00839   0.00852
VINYL CHLORIDE                                         ND          ND        0.00549     ND      0.00547   0.00550     ND
BROMOMETHANE                                           ND          ND          ND        ND        ND        ND        ND
ETHANOL                                              0.00049     0.00307     0.00051   0.00050   0.00065   0.00035   0.00025
CHLOROETHANE                                         0.00013     0.00015     0.00013   0.00013   0.00014   0.00013   0.00013
PROPENAL                                               ND          ND          ND        ND        ND        ND        ND
ACETONE                                              0.00893     0.01110     0.00803   0.00931   0.01372   0.01198   0.00597
PROPANAL                                               ND        0.00016     0.00017     ND        ND      0.00017     ND
ISOPROPANOL                                          0.00316     0.00112     0.00134   0.00197   0.00272   0.01216   0.00204
TRICHLOROFLUOROMETHANE                               0.00347     0.00687     0.00361   0.00234   0.00387   0.00304   0.00405
ACRYLONITRILE                                        0.00511     0.00555     0.00588   0.00602   0.00586   0.00589   0.00532
2-METHYL-2-PROPANOL                                  0.00033     0.00037     0.00033   0.00033   0.00034   0.00031   0.00032
METHYL ACETATE                                       0.00012     0.00013     0.00014   0.00014   0.00014   0.00014     ND
1,1-DICHLOROETHENE                                     ND          ND          ND        ND        ND        ND        ND
DICHLOROMETHANE                                      0.01236     0.00523     0.00356   0.00169   0.00431   0.00506   0.00508
1,1,2-TRICHLORO-1,1,2-TRIFLUOROETHANE                0.00019     0.00021     0.00019   0.00019   0.00020   0.00018   0.00019
N-PROPANOL                                           0.00015     0.00016     0.00017   0.00129   0.00093   0.00065     ND
1,1-DICHLOROETHANE                                     ND          ND          ND        ND        ND        ND        ND
BUTANAL                                                ND        0.00013     0.00014   0.00014   0.00014   0.00014     ND
2-BUTANONE                                           0.00961     0.00129     0.00199   0.00138   0.00055   0.00145   0.00050
1,2-DICHLOROETHENE                                     ND          ND          ND        ND        ND        ND        ND
2-METHYLFURAN                                          ND          ND          ND        ND        ND        ND        ND
ETHYL ACETATE                                        0.00026     0.00035     0.00032   0.00058   0.00030   0.00022   0.00008
CHLOROFORM                                             ND        0.00317     0.00336   0.00344   0.00335   0.00337   0.00304
2-BUTENAL                                              ND          ND          ND        ND        ND        ND        ND
1,2-DICHLOROETHANE                                   0.01431     0.04141     0.03721   0.01685   0.03429   0.01649   0.01488
1,1,1-TRICHLOROETHANE                                0.00009     0.00010       ND        ND        ND        ND        ND
N-BUTANOL                                            0.00490     0.00736     0.00954   0.00771   0.00591   0.00545   0.00323
1,1-DICHLOROPROPENE                                    ND          ND          ND        ND        ND        ND        ND
BENZENE                                              0.07156     0.07764     0.08230   0.08427   0.08205   0.08245   0.07442
CARBON TETRACHLORIDE                                   ND          ND          ND        ND        ND        ND        ND
2-PENTANONE                                            ND          ND          ND      0.00024     ND        ND        ND
PENTANAL                                             0.00013     0.00014     0.00015     ND        ND      0.00015   0.00014
1,2-DICHLOROPROPANE                                  0.00034       ND          ND        ND        ND        ND        ND
TRICHLOROETHENE                                        ND          ND          ND        ND        ND        ND        ND
2,5-DIMETHYLFURAN                                      ND          ND          ND        ND        ND        ND        ND
CIS-1,3-DICHLOROPROPENE                                ND          ND          ND        ND        ND        ND        ND
2-PENTENAL                                             ND          ND          ND        ND        ND        ND      0.00709
TRANS-1,3-DICHLOROPROPENE                              ND          ND          ND        ND        ND        ND        ND
1,1,2-TRICHLOROETHANE                                  ND          ND          ND        ND        ND        ND        ND
TOLUENE                                              0.00740     0.00459     0.00508   0.00332   0.00343   0.00435   0.00157
HEXANAL                                              0.00292     0.00317     0.00336   0.00344   0.00335   0.00337   0.00304
MESITYL OXIDE                                          ND          ND        0.00041   0.00042     ND      0.00041     ND
1,2-DIBROMOETHANE                                      ND          ND          ND        ND        ND        ND        ND
BUTYL ACETATE                                        0.00008     0.00018     0.00009   0.00009   0.00009   0.00009   0.00008
TETRACHLOROETHENE                                      ND          ND          ND        ND        ND        ND        ND
CHLOROBENZENE                                        0.00031     0.00034     0.00036   0.00037   0.00036   0.00036   0.00032
ETHYL BENZENE                                0.00011   0.00047   0.00061   0.00045   0.00041   0.00040   0.00024
M- + P-XYLENES                               0.00051   0.00111   0.00138   0.00103   0.00098   0.00095   0.00061
2-HEPTANONE                                  0.00062   0.00068   0.00072   0.00073   0.00071   0.00072   0.00065
CYCLOHEXANONE                                0.00024   0.00055   0.00070   0.00062   0.00055   0.00027   0.00025
HEPTANAL                                     0.00256   0.00277   0.00294   0.00301   0.00293   0.00294   0.00266
STYRENE                                      0.00033   0.00036   0.00038   0.00039   0.00038   0.00038   0.00035
1,1,2,2-TETRACHLOROETHANE                      ND        ND        ND        ND        ND        ND        ND
O-XYLENE                                     0.00043   0.00101   0.00124   0.00094   0.00093   0.00088   0.00055
1,3,5-TRIMETHYLBENZENE                       0.00095   0.00104   0.00110   0.00112   0.00109   0.00110   0.00099
1,2,4-TRIMETHYLBENZENE                       0.00095   0.00104   0.00110   0.00112   0.00109   0.00110   0.00099
1,3-DICHLOROBENZENE                            ND        ND        ND        ND        ND        ND        ND
1,4-DICHLOROBENZENE                          0.00048   0.00052   0.00055   0.00056   0.00055   0.00055   0.00050
1,2-DICHLOROBENZENE                            ND      0.00052     ND        ND      0.00055     ND        ND
1,2,4-TRICHLOROBENZENE                         ND        ND        ND        ND        ND        ND        ND
HEXACHLORO-1,3-BUTADIENE                       ND        ND        ND        ND        ND        ND        ND

                                                                               T-VALUE

         CHEMICAL CONTAMINANT                TUBE 1 TUBE 2 TUBE 3 TUBE 4 TUBE 5 TUBE 6                  TUBE 7
                                             7/6/1995 7/23/1995 8/4/1995 8/11/1995 8/17/1995 8/30/1995 11/10/1995
                                              10:22     11:00     9:40     10:20     11:45      9:40     15:50
                                             7/7/1995 7/24/1995 8/5/1995 8/12/1995 8/18/1995 8/31/1995 11/11/1995
                                              11:43     14:30     9:40     10:36     12:00     10:40     16:54
TARGET COMPOUNDS (TOXIC)
1,3-BUTADIENE                                  ND        ND        ND        ND        ND        ND        ND
ETHYLENE OXIDE                                 ND        ND        ND        ND        ND        ND        ND
FURAN                                        0.13011   0.14117   0.14963   0.15322   0.14917   0.14991   0.13530
CHLOROPROPENE                                  ND        ND        ND        ND        ND        ND        ND
CARBON DISULFIDE                             0.00174   0.00192   0.00174   0.00171   0.00178   0.00165   0.00168
2-METHYL-2-PROPENAL                            ND        ND        ND        ND        ND        ND        ND
3-BUTEN-2-ONE                                  ND        ND      0.03828     ND        ND        ND        ND
DIMETHYLDISULFIDE                              ND      0.07764   0.08230     ND        ND      0.08245     ND
2-ETHOXYETHANOL                              0.04771   0.05176   0.05486   0.05618   0.05470   0.05497     ND
OCTAMETHYLCYCLOTETRASILOXANE                 0.00329   0.00470   0.00568   0.00522   0.00501   0.00621   0.00344

NON-TARGET COMPOUNDS
PERFLUORODIMETHYLCYCLOHEXANES                0.00179   0.00135   0.00033   0.00045   0.00036   0.01346   0.00347
C5-ALKANE                                    0.00009   0.00012   0.00007      BL     0.00012   0.00011   0.00017
2-METHYL-1-PROPANOL                            & BL    0.00052   0.00055      BL        BL        BL        BL
C7-ALKANES                                   0.00082   0.00093   0.00076   0.00045   0.00043   0.00067   0.00036
HEXAMETHYLCYCLOTRISILOXANE                   0.00115   0.00145   0.00202   0.00021   0.00200   0.00262   0.00111
PINENE ISOMER                                   BL        BL     0.00025      BL     0.00027   0.00021      BL
C8-ALCOHOL                                      BL        BL        BL     0.00334   0.00362   0.00365   0.00556
LIMONENE                                     0.00055   0.00043   0.00070   0.00006   0.00071   0.00052   0.00020

TOTAL T-VALUE                                0.36858   0.50229   0.56070   0.41491   0.43870   0.51888   0.34818


* ND : Value is less than the laboratory report detection limit.
& BL: Area below the search routine limit (<20% of the fluorobenzene peak area).

				
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