Volatile organic compound analysis results, sample AD28325, Nov 2001

NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed)

Data File : C:\HPCHEM\1\DATA\01nov26\1126C10B.D Vial: 5 Acq On : 26 Nov 2001 1:56 pm Operator: Sample : cal 10 Inst : GC/MS Ins Misc Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Nov 26 14:35 2001 Quant Results File: HP110101.RES

Quant Method : C:\HPCHEM\1\METHODS\HP11010l.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 14.41 114 792947 5.00 ug/L -0.03 22) CHLOROBENZENE-D5 21.00 117 702529 5.00 ug/L -0.03 50) 1,4-DICHLOROBENZENE-D4 26.16 152 327968 5.00 ug/L -0.03

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 13.62 65 232164 4.96 ug/L -0.03 Spiked Amount 5.000 Recovery = 99.20% 3) 4-BROMOFLUOROBENZENE 23.57 174 222054 5.39 ug/L -0.03 Spiked Amount 5.000 Recovery = 107.80% 23) TOLUENE-D8 17.73 98 1009177 4.76 ug/L -0.02 Spiked Amount 5.000 Recovery = 95.200

Target Compounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.46 85 158590 7.49 ug/L 99 5) CHLOROMETHANE 4.96 50 187650 9.19 ug/L 98 6) VINYL CHLORIDE 5.13 62 130681 8.46 ug/L 98 7) BROMOMETHANE 6.05 94 166387 8.61 ug/L 99 8) CHLOROETHANE 6.18 64 127215 9.16 ug/L 98 9) TRICHLOROFLUOROMETHANE 6.73 101 312388 9.19 ug/L 99 10) ACETONE 7.64 43 47660 11.09 ug/L 98 11) 1,1-DICHLOROETHENE 7.98 61 500432 12.25 ug/L 97 12) METHYLENE CHLORIDE 8.97 49 530450 11.90 ug/L 97 13) METHYL TERT BUTYL ETHER 9.26 73 574784 7.60 ug/L 95 14) TRANS-1,2-DICHLOROETHENE 9.62 61 539046 11.77 ug/L 98 15) 1,1-DICHLOROETHANE 10.49 63 711697 11.87 ug/L 98 16) 2-BUTANONE (MEK) 11.32 43 99204 11.40 ug/L 98 17) 2,2-DICHLOROPROPANE 11.70 77 493897 10.96 ug/L 99 18) CIS-1,2-DICHLOROETHENE 11.78 96 374656 11.60 ug/L 94 19) CHLOROFORM 12.12 83 605369 11.30 ug/L 100 20) BROMOCHLOROMETHANE 12.50 49 322694 12.04 ug/L 97 21) 1,2-DICHLOROETHANE 13.83 62 362012 11.07 ug/L 99 24) 1,1,1-TRICHLOROETHANE 12.99 97 465049 11.13 ug/L 99 25) l,1-DICHLOROPROPENE 13.35 75 514562 11.26 ug/L 98 26) CARBON TETRACHLORIDE 13.59 117 370358 11.52 ug/L 99 27) BENZENE 13.95 78 1564514 10.94 ug/L 100 28) TRICHLOROETHENE 15.19 95 369761 11.02 ug/L 99 29) 1,2-DICHLOROPROPANE 15.55 63 431764 11.43 ug/L 99 30) DIBROMOMETHANE 16.19 174 111111 12.18 ug/L 97 31) BROMODICHLOROMETHANE 16.04 83 429885 11.37 ug/L 99 32) 2-CHLOROETHYL VINYL ETHER 16.55 63 140539 13.12 ug/L 100 33) Methyl iso-butyl ketone 16.62 58 70311 12.21 ug/L 86 ------------------------------------------------------------------------- (#) = qualifier out of range (m) = manual integration 1126C10B.D HP110101.M Mon Nov 26 14:35:11 2001 Page 1

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