Volatile organic compounds blank results, Feb 28 2002

NYC 9/11 Public Portal Document Quantitation Report (Not Reviewed) Data File : C:\HPCHEM\1\DATA\02FEB27\3917.D Vial: 3 Acq On : 27 Feb 2002 6:49 pm Operator: 201-wb Sample : nyc 524 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Mar 7 17:19 2002 Quant Results File: HP022702.RES Quant Method : C:\HPCHEM\1\METHODS\HP022702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Tue Mar 05 13:20:57 2002 Response via : Initial Calibration DataAcq Meth : HP022702

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-DIFLUOROBENZENE 15.17 114 3832675 5.00 ug/L 0.00 24) CHLOROBENZENE-D5 21.83 117 3972563 5.00 ug/L 0.00 52) 1,4-DICHLOROBENZENE-D4 27.00 '152 1996317 5.00 ug/L 0.00 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.40 65 1240649 5.00 ug/L 0.00 Spiked Amount 5.000 Recovery = 100.00% 3) 4-BROMOFLUOROBENZENE 24.41 174 1541528 4.97 ug/L 0.00 Spiked Amount 5.000 Recovery = 99.40% 25) TOLUENE-D8 18.52 98 4767465 4.98 ug/L 0.00 Spiked Amount 5.000 Recovery = 99.60% Target Compounds Qvalue 12) ACETONE 8.31 43 515507 26.29 ug/L 97 14) METHYLENE CHLORIDE 9.67 49 15766 0.08 ug/L 93 15) METHYL TERT BUTYL ETHER 9.98 73 20568 0.09 ug/L 93 18) 2-BUTANONE (MEK) 12.07 43 28720 0.68 ug/L 99 21) CHLOROFORM 12.89 83 5983838 20.39 ug/L 96 33) BROMODICHLOROMETHANE 16.86 83 821108 3.83 ug/L 95 37) TOLUENE 18.69 91 38390 0.06 ug/L 97 42) DIBROMOCHLOROMETHANE 20.58 129 50436 0.38 ug/L 97 46) 2-HEXANONE 19.27 43 296142 3.82 ug/L 39 70) 1,2,4-TRICHLOROBENZENE 32.04 180 23711 0.13 ug/L 89 71) HEXACHLOROBUTADIENE 32.35 225 8642 0.11 ug/L 88 72) NAPHTHALENE 32.89 128 108382 0.47 ug/L 95 73) 1,2,3-TRICHLOROBENZENE 33.59 180 26519 0.18 ug/L 95 74) NITROBENZENE 29.95 77 22862 5.72 ug/L 84

(#) = qualifier out of range (m) = manual integration 3917.D HP022702.M Thu Mar 07 17:19:13 2002 Page 1

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