VOCs GC/MS lab blank results, Jan 16 2002

NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed)

Data File : C:\HPCHEM\1\DATA\02JAN16\0116R40.D Vial: 3 Acq On : 16 Jan 2002 11:03 am Operator: 201-wb Sample : ref 40 Inst : GC/MS Ins Misc Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Feb 5 12:56 2002 Quant Results File: HP010702.RES

Quant Method : C:\HPCHEM\1\METHODS\HP010702.M (RTE Integrator) -~ Title : VOCs BY EPA METHOD 524 Last Update : Fri Jan 25 14:13:49 2002 Response via : Initial Calibration DataAcq Meth : HP010702

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

1) 1,4-DIFLUOROBENZENE 15.10 114 830427 5.00 ug/L -0.07 24) CHLOROBENZENE-D5 21.76 117 726467 5.00 ug/L -0.09 52) 1,4-DICHLOROBENZENE-D4 26.93 152 370799 5.00 ug/L -0.09

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.34 65 539800 5.01 ug/L -0.09 Spiked Amount 5.000 Recovery = 100.20% 3) 4-BROMOFLUOROBENZENE 24.34 174 292791 5.20 ug/L -0.09 Spiked Amount 5.000 Recovery = 104.00% 25) TOLUENE-D8 18.45 98 1004641 5.19 ug/L -0.09 Spiked Amount 5.000 Recovery = 103.800

Target Compounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.86 85 1995783 54.84 ug/L 99 5) CHLOROMETHANE 5.49 50 1898827 46.97 ug/L 97 6) VINYL CHLORIDE 5.57 62 1570518 47.04 ug/L 97 7) BROMOMETHANE 6.58 94 1343247 50.88 ug/L 96 8) CHLOROETHANE 6.71 64 1140006 48.75 ug/L 100 9) TRICHLOROFLUOROMETHANE 7.27 101 3488747 52.94 ug/L 99 10) Isopropyl Alcohol 7.78 45 3353 3.73 ug/L 98 11) 1,1,2-Trichloro-1,2,2-trif 8.17 101 9559 0.22 ug/L 87 12) ACETONE 8.25 43 333378 30.96 ug/L 98 13) 1,1-DICHLOROETHENE 8.60 61 2278244 34.52 ug/L 96 14) METHYLENE CHLORIDE 9.60 49 2364891 30.94 ug/L 98 15) METHYL TERT BUTYL ETHER 9.91 73 1504756 33.71 ug/L 100 16) TRANS-I,2-DICHLOROETHENE 10.26 61 2445892 37.43 ug/L 97 17) 1,1-DICHLOROETHANE 11.16 63 2668150 37.18 ug/L 99 18) 2-BUTANONE (MEK) 12.00 43 507351 36.75 ug/L 100 19) 2,2-DICHLOROPROPANE 12.38 77 2036410 40.54 ug/L 99 20) CIS-1,2-DICHLOROETHENE 12.47 96 1463711 40.17 ug/L 93 21) CHLOROFORM 12.80 83 3111339 37.92 ug/L 98 22) BROMOCHLOROMETHANE 13.19 49 1506343 36.37 ug/L 97 23) 1,2-DICHLOROETHANE 14.53 62 2606247 38.24 ug/L 98 26) 1,1,1-TRICHLOROETHANE 13.71 97 2601466 39.28 ug/L 98 27) 1,1-DICHLOROPROPENE 14.02 75 2244248 43.72 ug/L 98 28) CARBON TETRACHLORIDE 14.28 117 2658668 39.93 ug/L 100 29) BENZENE 14.63 78 5343612 40.13 ug/L 98 30) TRICHLOROETHENE 15.90 95 1709009 41.85 ug/L 97 31) 1,2-DICHLOROPROPANE 16.25 63 1518520 39.71 ug/L 98 32) DIBROMOMETHANE 16.93 174 662781 39.21 ug/L 96 33) BROMODICHLOROMETHANE 16.78 83 2345899 41.49 ug/L 99 ------------------------------------------------------------------------- (#) = qualifier out of range (m) = manual integration 0116R40.D HP010702.M Tue Feb 05 12:57:03 2002 Page 1

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