Volatile organic compound analysis results, sample AD28968, Nov 2001

NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed)

Data File : C:\HPCHEM\1\DATA\01nov30\1130C10.D Vial: 6 Acq On : 30 Nov 2001 9:31 am Operator: Sample : cal 10 Inst : GC/MS Ins Misc Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Nov 30 10:11 2001 Quant Results File: HP110101.RES

Quant Method : C:\HPCHEM\1\METHODS\HP110101.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Fri Nov 02 15:17:46 2001 Response via : Initial Calibration DataAcq Meth : HP110101

Internal Standards R.T. Qlon Response Conc Units Dev(Min) ------------------------------------------------------------------------- 1) 1,4-DIFLUOROBENZENE 14.42 114 492625 5.00 ug/L -0.02 22) CHLOROBENZENE-D5 21.01 117 460922 5.00 ug/L -0.02 50) 1,4-DICHLOROBENZENE-D4 26.18 152 269513 5.00 ug/L -0.02

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 13.64 65 185240 6.37 ug/L -0.02 Spiked Amount 5.000 Recovery = 127.40% 3) 4-BROMOFLUOROBENZENE 23.60 174 166041 6.48 ug/L 0.00 Spiked Amount 5.000 Recovery = 129.60% 23) TOLUENE-D8 17.74 98 654731 4.70 ug/L 0.00 Spiked Amount 5.000 Recovery = 94.00%

Target Compounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.48 85 185565 14.10 ug/L 100 5) CHLOROMETHANE 5.00 50 136974 10.80 ug/L 99 6) VINYL CHLORIDE 5.15 62 141262 14.72 ug/L 99 7) BROMOMETHANE 6.06 94 126207 10.51 ug/L 100 8) CHLOROETHANE 6.20 64 92425 10.71 ug/L 92 9) TRICHLOROFLUOROMETHANE 6.74 101 332427 15.75 ug/L 100 10) ACETONE 7.66 43 39729 14.88 ug/L 90 11) 1,1-DICHLOROETHENE 8.00 61 335914 13.24 ug/L 89 12) METHYLENE CHLORIDE 8.99 49 358911 12.96 ug/L 90 13) METHYL TERT BUTYL ETHER 9.28 73 373812 7.95 ug/L 94 14) TRANS-1,2-DICHLOROETHENE 9.63 61 360355 12.66 ug/L 93 15) 1,1-DICHLOROETHANE 10.52 63 473445 12.71 ug/L 100 16) 2-BUTANONE (MEK) 11.34 43 64501 11.93 ug/L 94 17) 2,2-DICHLOROPROPANE 11.71 77 403013 14.39 ug/L 94 18) CIS-1,2-DICHLOROETHENE 11.81 96 232945 11.61 ug/L 89 19) CHLOROFORM 12.14 83 454559 13.66 ug/L 99 20) BROMOCHLOROMETHANE 12.51 49 220334 13.24 ug/L 93 21) 1,2-DICHLOROETHANE 13.84 62 300746 14.80 ug/L 97 24) 1,1,1-TRICHLOROETHANE 13.02 97 374939 13.67 ug/L 99 25) 1,1-DICHLOROPROPENE 13.35 75 350684 11.70 ug/L 97 26) CARBON TETRACHLORIDE 13.60 117 305563 14.49 ug/L 100 27) BENZENE 13.94 78 1027449 10.95 ug/L 99 28) TRICHLOROETHENE 15.20 95 254970 11.58 ug/L 93 29) 1,2-DICHLOROPROPANE 15.56 63 279986 11.29 ug/L 100 30) DIBROMOMETHANE 16.21 174 71460 11.94 ug/L 85 31) BROMODICHLOROMETHANE 16.06 83 322556 13.00 ug/L 97 32) 2-CHLOROETHYL VINYL ETHER 16.57 63 91453 13.01 ug/L 98 33) Methyl iso-butyl ketone 16.64 58 47075 12.46 ug/L 80 ------------------------------------------------------------------------- (#) = qualifier out of range (m) = manual integration 1130C10.D HP110101.M Fri Nov 30 10:12:33 2001 Page 1

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