VOC analysis results, sample AE02089, Feb 7 2002

NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed)

Data File C:\HPCHEM\1\DATA\02 febO 6\2 3 8 0.D Vial: 8 Acq On 6 Feb 2002 9:34 pm Operator: 201-wb Sample nyc Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Feb 6 22:12 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 15.11 114 1881079 5.00 ug/L 0.00 2 4) CHLOROBENZENE-D5 21.76 117 1856490 5.00 ug/L 0.00 52) 1,4-DICHLOROBENZENE-D4 26.93 152 879330 5.00 ug/L -0.02

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.35 65 735174 4.51 ug/L 0.00 Spiked Amount 5.000 Recovery = 90.20% 3) 4-BROMOFLUOROBENZENE 24.34 174 698764 4.84 ug/L -0.02 Spiked Amount 5.000 Recovery = 96.80% 25) TOLUENE-D8 18.45 98 2314818 5.00 ug/L -0.02 Spiked Amount 5.000 Recovery = 100.00%

Target Compounds Qvalue 10) Isopropyl Alcohol 7.84 45 3586 36.76 ug/L 74 12) ACETONE 8.27 43 107135 10.56 ug/L 98 14) METHYLENE CHLORIDE 9.63 49 71051 99 18) 2-BUTANONE (MEK) 12.01 43 113454 4.76 ug/L 98 46) 2-HEXANONE 19.24 43 1598 0.05 ug/L 30

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(#) = qualifier out of range (m) = manual integration 2380.D HP013102.M Wed Feb 06 22:12:38 2002 Page 1

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