Volatile organic compounds blank results, Mar 8 2002

NYC 9/11 Public Portal Document Quantitation Report (Not Reviewed) Data File : C:\HPCHEM\1\DATA\02mar11\5179D.D Vial: 7 Acq On : 11 Mar 2002 5:52 pm Operator: 201-wb Sample : nyc dup Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Mar 11 18:30 2002 Quant Results File: HP022702.RES Quant Method : C:\HPCHEM\1\METHODS\HP022702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Mon Mar 11 11:11:58 2002 Response via : Initial Calibration DataAcq Meth : HP022702

Internal Standards •R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-DIFLUOROBENZENE 15.05 114 1283503 5.00 ug/L -0.12 24) CHLOROBENZENE-D5 21.69 117 1114923 5.00 ug/L -0.14 52) 1,4-DICHLOROBENZENE-D4 26.88 152 508767 5.00 ug/L -0.12 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.28 65 505877 6.09 ug/L -0.12 Spiked Amount 5.000 Recovery = 121.80% 3) 4-BROMOFLUOROBENZENE 24.28 174 406455 3.91 ug/L -0.14 Spiked Amount 5.000 Recovery = 78.20% 25) TOLUENE-D8 18.40 98 1512793 5.63 ug/L -0.12 Spiked Amount 5.000 Recovery = 112.60% / Target Compounds Qvalue 12) ACETONE 8.22 43 133968 20.40 ug/L 94 18) 2-BUTANONE (MEK) 11.95 43 1374 0.10 ug/L 60 21) CHLOROFORM 2y 12.77 83 2487774 25.31 ug/L 99 2468 33) BROMODICHLOROMETHANE S.G 16.72 83 338654 5.62 ug/L 99 4*l 42) DIBROMOCHLOROMETHANE 55 20.45 129 20607 0.55 ug/L 98 o.Yt

(#) = qualifier out of range (m) = manual integration 5179D.D HP022702.M Mon Mar 11 18:30:55 2002 Page 1

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