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← Document results/DEP Box 17/524 2/4/02
Document / 92 pages

SB1524 volatile analysis results, sample AE01938, Feb 2002

Machine-extracted title · confidence 90%

Laboratory report detailing SB1524 analysis of sample AE01938 for volatile organic compounds including acetone on February 4, 2002.

NYC-WTC_000019233–000019324

Folder label: “524 2/4/02”

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NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed)

Data File : C:\HPCHEM\1\DATA\02feb04\0204R5A.D Vial: 8 Acq On : 4 Feb 2002 2:59 pm Operator: 201-wb Sample : ref 5 Inst : GC/MS Ins Mise : February 4, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Feb 4 15:38 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 15.17 114 1637030 5.00 ug/L 0.05 2 4) CHLOROBENZENE-D5 21.83 117 1586045 5.00 ug/L 0.07 52) 1,4-DICHLOROBENZENE-D4 27.00 152 757842 5.00 ug/L 0.05

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.40 65 674630 4.76 ug/L 0.05 Spiked Amount 5.000 Recovery = 95.20% 3) 4-BROMOFLUOROBENZENE 24.41 174 589730 4.70 ug/L 0.05 Spiked Amount 5.000 Recovery = 94.00% 25) TOLUENE-D8 18.53 98 2001454 5.06 ug/L 0.05 Spiked Amount 5.000 Recovery = 101.20%

Target Compounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.90 85 145399 5.20 ug/L 100 5) CHLOROMETHANE 5.52 50 149539 4.59 ug/L 99 6) VINYL CHLORIDE 5.64 62 96199 4.99 ug/L 99 7) BROMOMETHANE 6.63 94 107743 4.52 ug/L 100 8) CHLOROETHANE 6.78 64 92270 4.39 ug/L 99 9) TRI CHLOROFLUOROMETHANE 7.33 101 200345 4.07 ug/L 96 10) Isopropyl Alcohol 7.96 45 18218 214.58 ug/L 51 12) ACETONE 8.31 43 60798 6.00 ug/L 98 13) 1,1-DICHLOROETHENE 8.67 61 417389 5.43 ug/L 98 14) METHYLENE CHLORIDE 9.67 49 2947697 8.72 ug/L 97 15) METHYL TERT BUTYL ETHER 9.98 73 521436 5.45 ug/L 97 16) TRANS-1,2-DICHLOROETHENE 10.34 61 500378 5.37 ug/L 99 17) 1,1-DICHLOROETHANE 11.23 63 603200 5.37 ug/L 98 18) 2-BUTANONE (MEK) 12.07 43 196433 9.46 ug/Er 97 19) 2,2-DICHLOROPROPANE 12.45 77 517384 5.50 ug/LO A 97 20) CIS-1,2-DICHLOROETHENE 12.56 96 367515 5.46 ug/L , 95 21) CHLOROFORM 12.89 83 663120 5.30 ug/L 96 22) BROMOCHLOROMETHANE 13.27 49 295665 5.49 ug/L 97 23) 1,2 -DICHLOROETHANE 14.61 62 464236 5.26 ug/L 100 26) 1,1,1-TRICHLOROETHANE 13.77 97 502972 5.00 ug/L 97 27) 1,1-DICHLOROPROPENE 14.10 75 495808 5.52 ug/L 99 28) CARBON TETRACHLORIDE 14.37 117 404311 4.94 ug/L 97 29) BENZENE 14.70 78 1243237 5.62 ug/L 99 30) TRICHLOROETHENE 15.97 95 393475 5.35 ug/L 98 31) 1,2-DICHLOROPROPANE 16.33 63 364025 5.63 ug/L 99 32) DIBROMOMETHANE 17.01 174 171536 4.97 ug/L 98 33) BROMODICHLOROMETHANE 16.85 83 495298 5.09 ug/L 98 34) 2-CHLOROETHYL VINYL ETHER 17.32 63 133479 4.85 ug/L 100

(#) = qualifier out of range (m) = manual integration 0204R5A.D HP013102.M Mon Feb 04 15:38:28 2002 Page 1

NYC-WTC_0000 19252

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NYC-WTC_000019252Source: NYC Law Department, mirrored locally

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