VOC analysis results, sample AE12531, May 2002

NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed)

Data File C:\HPCHEM\l\DATA\02MAY24\0524C10B.D Vial: 7 Acq On 24 May 2002. 9:42 pm Operator: 201-wb Sample cal 10 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: GAS6.P Quant Time: Jun 3 11:28 2002 Quant Results File: HP051702.RES Quant Method : C:\HPCHEM\1\METHODS\HP051702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Mon Jun 03 11:27:58 2002 Response via : Initial Calibration DataAcq Meth : HP051702

Internal Standards R.T. Qlon Response Cone Units Dev(Min)

1) 1,4-DIFLUOROBENZENE 15.14 114 1540697 5.00 ug/L 0.10 24) CHLOROBENZENE-D5 21.79 117 1529503 5.00 ug/L 0.09 52) 1,4-DICHLOROBENZENE-D4 26.97 152 790836 5.00 ug/L 0.09

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.37 65 785258 5.22 ug/L 0.10 Spiked Amount 5.000 Recovery = 104.40% 3) 4-BROMOFLUOROBENZENE 24.38 174 637380 5.87 ug/L 0.09 Spiked Amount 5.000 Recovery = 117.40% 25) TOLUENE-D8 18.49 98 1980679 4.74 ug/L 0.09 Spiked Amount 5.000 Recovery = 94.80%

Target Compounds Qvalue ■ 4) DICHLORODIFLUOROMETHTINE 4.87 85 498991 8.62 ug/L 99 5) CHLOROMETHANE 5.37 50 995194 10.79 ug/L 98 6) VINYL CHLORIDE 5.61 62 456103 9.74 ug/L 99 7) BROMOMETHANE 6.58 94 249022 10.16 ug/L 98 8) CHLOROETHANE 6.73 64 519566 11.28 ug/L 97 9) TRICHLOROFLUOROMETHANE 7.29 101 800578 9.29 ug/L 100 11) l,l,2-Trichloro-l,2,2-trif 8.19 101 594703 12.08 ug/L 94 12) ACETONE 8.28 43 512037 37.53 ug/L 98 13) 1,1-DICHLOROETHENE 8.62 61 1434680 12.95 ug/L 98 14) METHYLENE CHLORIDE 9.62 49 1371845 13.58 ug/L 93 15) METHYL TERT BUTYL ETHER 9.93 73 930783 11.89 ug/L 96 16) TRANS-1,2-DICHLOROETHENE 10.30 61 1544650 13.76 ug/L 91 17) 1,1-DICHLOROETHANE 11.19 63 1704037 14.01 ug/L 97 18) 2-BUTANONE (MEK) 12.02 43 573941 56.01 ug/L 93 19) 2,2-DICHLOROPROPANE 12.41 77 1096708 11.12 ug/L 100 20) CIS-1,2-DICHLOROETHENE 12.50 96 879557 13.33 ug/L 93 21) CHLOROFORM 12.84 83 1705120 13.11 ug/L 100 22) BROMOCHLOROMETHANE 13.21 49 770719 15.06 ug/L 87 23) 1,2-DICHLOROETHANE 14.56 62 1347763 13.86 ug/L 99 26) 1,1,1-TRICHLOROETHANE 13.72 97 1259292 10.13 ug/L 98 27) 1,1-DICHLOROPROPENE 14.05 75 1344681 11.61 ug/L 97 28) CARBON TETRACHLORIDE 14.32 117 1018011 9.95 ug/L 98 29) BENZENE 14.66 78 3053828 12.21 ug/L 100 30) TRICHLOROETHENE 15.94 95 943252 11.32 ug/L 95 31) 1,2-DICHLOROPROPANE 16.29 63 876035 12.98 ug/L 97 32) DIBROMOMETHANE 16.96 174 373205 11.41 ug/L 91 3 3) BROMODICHLOROMETHANE 16.80 83 1134027 11.55 ug/L 99 34) 2-CHLOROETHYL VINYL ETHER 17.28 63 229819 17.66 ug/L 96 35) METHYL ISO-BUTYL KETONE 17.37 58 467207 55.26 ug/L 93 36) CIS-1,3-DICHLOROPROPENE 17.89 75 1170741 12.32 ug/L 98 37) TOLUENE 18.66 91 3139497 12.30 ug/L 99 38) TRANS-1,3-DICHLOROPROPENE 18.93 75 843910 10.69 ug/L 99 39) 1,1,2-TRICHLOROETHANE 19.32 97 487143 12.39 ug/L 99 40) TETRACHLOROETHENE 20.11 166 857249 11.40 ug/L 99 41) 1,3-DICHLOROPROPANE 19.85 76 994735 13.03 ug/L 97 4 2) DIBROMOCHLOROMETHANE 20.55 129 569410 11.97 ug/L 95 43) 1,2-DIBROMOETHANE 20.99 107 489347 11.95 ug/L 100 44) CHLOROBENZENE 21.88 112 1930322 12.48 ug/L 96 45) 1,1,1,2-TETRACHLOROETHANE 21.93 131 698613 11.70 ug/L 95 46) 2-HEXANONE 19.21 43 885313 54.71 ug/L 95 47) ETHYLBENZENE 21.91 91 3751043 12.48 ug/L 98 (#) = qualifier out of range (m) = manual integration 0524C10B.D HP051702.M Mon Jun 03 11:29:54 2002 Page 1

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