VOC analysis results, sample AE02089, Feb 7 2002

NYC 9/11 Public Portal Document Quantitation Report (Not Reviewed) -mde m

Data File C:\HPCHEM\l\DATA\02feb06\0206Bl.D Vial: 1 Acq On 6 Feb 2002 10:53 am Operator: 201-wb Sample lab blank Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Feb 6 11:32 2002 Quant Results File: HP013102.RES-

Quant Method : C:\HPCHEM\1\METHODS\HP013102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Fri Feb 01 13:18:32 2002 Response via : Initial Calibration DataAcq Meth : HP013102

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-DIFLUOROBENZENE 15.08 114 1963949 5.00 ug/L . -0.03 24) CHLOROBENZENE-D5 21.73 117 1913148 5.00 ug/L -0.03 52) 1,4-DICHLOROBENZENE-D4 26.91 152 908810 5.00 ug/L -0.03 —arin System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.31 65 772893 4.54 ug/L -0.03 Spiked Amount 5.000 Recovery = 90.80% 3) 4-BROMOFLUOROBENZENE 24.32 174 715253 4.75 ug/L -0.03 Spiked Amount 5.000 Recovery = 95.00% 25) TOLUENE-D8 18.42 98 2408410 5.04 ug/L -0.05 Spiked Amount 5.000 Recovery = 100.80% Target Compounds Qvalue 10) Isopropyl Alcohol 7.85 45 4888 47.99 ug/L 50 12) ACETONE 8.24 43 26743 2.52 ug/L 94 14) METHYLENE CHLORIDE 9.58 49 93124 1.02 ug/L 96 18) 2-BUTANONE (MEK) 11.98 43 125628 5.04 ug/L 98 70) 1,2,4-TRICHLOROBENZENE 31.93 180 9653 0.11 ug/L 76 71) HEXACHLOROBUTADIENE 32.22 225 3852 0.10 ug/L 97 73) 1,2,3-TRICHLOROBENZENE 33.46 180 12914 0.19 ug/L 99 74) NITROBENZENE 29.84 77 25020 6.89 ug/L 92

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(#) = qualifier out of range (m) = manual integration 0206B1.D HP013102.M Wed Feb 06 11:32:16 2002 Page 1

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