VOC blank analysis results, sample AE02714, Feb 11 2002

NYC 9/11 Public Portal Document Quantitation Report (Not Reviewed) —d s

Data File : C:\HPCHEM\1\DATA\02FEB11\0211C10.D Vial: 4 Acq On : 11 Feb 2002 1:07 pm Operator: 201-wb Sample : cal 10 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Feb 11 16:48 2002 Quant Results File: HP021102.RES, Quant Method : C:\HPCHEM\1\METHODS\HP021102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Mon Feb 11 16:41:09 2002 Response via : Initial Calibration DataAcq Meth : HP020502

Compound R.T. Qlon Response Cone Unit Qvalue

34) 2-CHLOROETHYL VINYL ETHER 17.29 63 389873 10.29 ug/L 97 citio 35) METHYL ISO-BUTYL KETONE 17.38 58 192602 10.27 ug/L 98 hs 36) CIS-1,3-DICHLOROPROPENE 17.90 75 1499147 10.37 ug/L 96 - 37) TOLUENE 18.66 91 3944968 10.41 ug/L 100 - 3 8) TRANS-1,3-DICHLOROPROPENE 18.94 75 1093523 10.32 ug/L 99 llfc 39) 1,1,2-TRICHLOROETHANE 19.33 97 625188 10.18 ug/L 99 40) TETRACHLOROETHENE 20.11 166 1075443 10.43 ug/L 97 41) 1,3-DICHLOROPROPANE 19.85 76 1227432 10.21 ug/L 100 42) DIBROMOCHLOROMETHANE 20.54 129 758997 10.28 ug/L 98 43) 1,2-DIBROMOETHANE 21.00 107 664792 9.99 ug/L 93 44) CHLOROBENZENE 21.87 112 2516672 10.41 ug/L 99- 45) 1,1,1,2-TETRACHLOROETHANE 21.92 131 845680 10.44 ug/L 98? 46) 2-HEXANONE 19.22 43 362784 9.63 ug/L 98 47) ETHYLBENZENE 21.92 91 4636641 10.62 ug/L 97 48) P & M-XYLENE 22.08 106 3144041 21.11 ug/L 96 49) O-XYLENE 23.05 91 3644209 10.50 ug/L 96 50) STYRENE 23.10 104 2658779 10.59 ug/L 99 51) 1,1,2,2-TETRACHLOROETHANE 24.13 83 687585 10.13 ug/L 97 53) BROMOFORM 23.96 173 385454 10.24 ug/L 98 - 54) ISOPROPYLBENZENE 23.76 105 4113999 10.51 ug/L 99 sadi 55) 1,2,3-TRICHLOROPROPANE 24.46 110 194946 10.12 ug/L 99 56) N-PROPYLBENZENE 24.63 91 5442087 10.56 ug/L 100 57) BROMOBENZENE 24.88 156 1009290 10.28 ug/L 95 58) 1,3,5-TRIMETHYLBENZENE 24.95 105 3551933 10.62 ug/L 99 -ti l. 59) 2-CHLOROTOLUENE 25.12 91 3538466 10.63 ug/L 98 — 60) 4 -CHLOROTOLUENE 25.19 91 3039745 10.22 ug/L 98 obi 61) TERT-BUTYLBENZENE 25.75 119 3195957 10.61 ug/L 97 62) 1,2,4-TRIMETHYLBENZENE 25.83 105 3701379 10.55 ug/L 98 -s- 63) SEC-BUTYLBENZENE 26.20 105 4568678 10.64 ug/L 99 - 64) P-ISOPROPYLTOLUENE 26.46 119 3480100 10.68 ug/L 98 65) 1,3 -DICHLOROBENZENE 26.83 146 1904978 10.31 ug/L 97 66) 1,4 -DICHLOROBENZENE 27.04 146 1925654 10.22 ug/L 99 67) N-BUTYLBENZENE 27.35 91 3731926 10.63 ug/L 99- 68) 1,2 -DICHLOROBENZENE 27.89 146 1644013 10.31 ug/L 96 — 69) 1,2 -DIBROMO-3-CHLOROPROPAN 29.68 157 94364 10.79 ug/L 88 = 70) 1,2,4-TRICHLOROBENZENE 31.98 180 1059904 10.37 ug/L 95 -- 71) HEXACHLOROBUTADIENE 32.29 225 516913 10.39 ug/L 99 __ 72) NAPHTHALENE 32.81 128 1431246 10.44 ug/L 99 — 73) 1,2,3-TRICHLOROBENZENE 33.53 180 834327 10.20 ug/L 97 -- 74) NITROBENZENE 29.89 77 339062 194.11 ug/L 98 — -amminna- (#) = qualifier out of range (m) = manual integration 0211C10.D HP021102.M Mon Feb 11 16:48:46 2002 Page 2

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NYC-WTC_000019742