DEP document fragment, February 2002

NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed) Data File : C:\HPCHEM\1\DATA\0 2 FEB05\1937.D Vial: 4 Acq On : 5 Feb 2002 8:30 pm Operator: 201-wb Sample : 524 nyc Inst : GC/MS Ins Mise : February 5, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Feb 13 17:05 2002 Quant Results File: HP020502.RES

Quant Method : C:\HPCHEM\1\METHODS\HP020502.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Wed Feb 13 16:57:04 2002 Response via : Initial Calibration DataAcq Meth : HP020502

Internal Standards R.T. Qlon Response Cone Units Dev(Min)

1) 1,4-DIFLUOROBENZENE 15.11 114 1934898 5.00 ug/L 0.00 24) CHLOROBENZENE-D5 21.76 117 1881987 5.00 ug/L 0.00 52) 1,4-DICHLOROBENZENE-D4 26.95 152 876086 5.00 ug/L 0.00

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.35 65 769872 4.59 ug/L 0.00 Spiked Amount 5.000 Recovery = 91.80% 3) 4-BROMOFLUOROBENZENE 24.36 174 709720 4.78 ug/L 0.00 Spiked Amount 5.000 Recovery = 95.60% 25) TOLUENE-D8 18.47 98 2357876 5.02 ug/L 0.00 Spiked Amount 5.000 Recovery = 100.40% Target Compounds Qvalue 10) Isopropyl Alcohol 7.89 45 6636 66.13’ ug/L 71 12) ACETONE 8.27 43 117018 9.57 ug/L 99 14) METHYLENE CHLORIDE 9.63 49 63194 0.70 ug/L 96 18) 2-BUTANONE (MEK) 12.02 43 116798 4.88 ug/L 98

(#) = qualifier out of range (m) = manual integration 1937.D HP020502.M Wed Feb 13 17:05:25 2002 Page 1

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