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Volatile organic compounds results, Mar 7 2002

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Laboratory analysis results for volatile organic compounds sample AE05164 dated March 7, 2002.

NYC-WTC_000021152–000021326

Folder label: “524 3/7/02 - 3/8/02

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NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed) Data File C:\HPCHEM\l\DATA\02mar07\0307C10C.D Vial: 2 Acq On 8 Mar 2002 9:06 am Operator: 201-wb Sample cal 10 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Mar 8 9:45 2002 Quant Results File: HP022702.RES Quant Method : C:\HPCHEM\1\METHODS\HP022702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Tue Mar 05 13:20:57 2002 Response via : Initial Calibration DataAcq Meth : HP022702

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-DIFLUOROBENZENE 15.03 114 1518908 5.00 ug/L -0.14 24) CHLOROBENZENE-D5 21.69 117 1292460 5.00 ug/L -0.14 52) 1,4-DICHLOROBENZENE-D4 26.87 152 615828 5.00 ug/L -0.14 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.27 65 575952 5.86 ug/L -0.14 Spiked Amount 5.000 Recovery = 117.20% 3) 4-BROMOFLUOROBENZENE 24.28 174 480846 3.91 ug/L -0.14 Spiked Amount 5.000 Recovery = 78.20% 25) TOLUENE-D8 18.39 98 1671443 5.36 ug/L -0.14 Spiked Amount 5.000 Recovery = 107.20% Target Compounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.83 85 419885 9.94 ug/L 98 5) CHLOROMETHANE 5.45 50 447360 9.87 ug/L 96 6) VINYL CHLORIDE 5.57 62 299328 12.40 ug/L 95 7) BROMOMETHANE 6.54 94 333627 11.56 ug/L 94 8) CHLOROETHANE 6.67 64 331124 13.07 ug/L 99 9) TRICHLOROFLUOROMETHANE 7.23 101 560582 10.06 ug/L 99 12) ACETONE 8.21 43 107078 13.78 ug/L 96 13) 1,1-DICHLOROETHENE 8.55 61 801848 12.12 ug/L 95 14) METHYLENE CHLORIDE 9.55 49 905227 11.61 ug/L 99 15) METHYL TERT BUTYL ETHER 9.86 73 856847 9.59 ug/L 99 16) TRANS-1,2-DICHLOROETHENE 10.22 61 952402 10.62 ug/L 97 17) 1,1-DICHLOROETHANE 11.12 63 1164494 10.51 ug/L 99 18) 2-BUTANONE (MEK) 11.94 43 114694 6.89 ug/L. 97 19) 2,2-DICHLOROPROPANE 12.33 77 587450 7.19 ug/L 98 20) CIS-1,2-DICHLOROETHENE 12.41 96 702083 10.30 ug/L 93 21) CHLOROFORM 12.75 83 1254695 10.79 ug/L 97 22) BROMOCHLOROMETHANE 13.13 49 535814 9.35 ug/L 96 23) 1,2-DICHLOROETHANE 14.47 62 833755 11.34 ug/L 97 26) 1,1,1-TRICHLOROETHANE 13.64 97 916126 13.25 ug/L 98 27) 1,1-DICHLOROPROPENE 13.96 75 944621 13.95 ug/L 96 28) CARBON TETRACHLORIDE 14.23 117 769817 13.27 ug/L 97 29) BENZENE 14.57 78 2457476 12.82 ug/L 99 30) TRICHLOROETHENE 15.85 95 751553 13.33 ug/L 98 31) 1,2-DICHLOROPROPANE 16.19 63 670930 12.06 ug/L 99 32) DIBROMOMETHANE 16.87 174 286033 9.80 ug/L 96 33) BROMODICHLOROMETHANE 16.72 83 807527 11.57 ug/L 100 34) 2-CHLOROETHYL VINYL ETHER 17.20 63 194192 11.01 ug/L 99 35) METHYL ISO-BUTYL KETONE 17.28 58 88638 8.94 ug/L 99 36) CIS-1,3-DICHLOROPROPENE 17.81 75 793104 10.45 ug/L 99 37) TOLUENE 18.56 91 2441557 11.59 ug/L 99 38) TRANS-1,3-DICHLOROPROPENE 18.83 75 607023 11.18 ug/L 97 39) 1,1,2-TRICHLOROETHANE 19.22 97 389892 10.77 ug/L 97 40) TETRACHLOROETHENE 20.01 166 629111 10.40 ug/L 96 41) 1,3-DICHLOROPROPANE 19.75 76 715329 10.78 ug/L 100 42) DIBROMOCHLOROMETHANE 20.45 129 467200 10.75 ug/L 100 43) 1,2-DIBROMOETHANE 20.89 107 386522 10.49 ug/L 97 44) CHLOROBENZENE 21.78 112 1597611 11.07 ug/L 96 45) 1,1,1,2-TETRACHLOROETHANE 21.83 131 535948 11.19 ug/L 98 46) 2-HEXANONE 19.12 43 151801 6.02 ug/L^ 93 47) ETHYLBENZENE 21.81 91 2914484 12.19 ug/L 100 48) P & M-XYLENE 21.98 106 1968810 22.85 ug/L 97 (#) = qualifier out of range (m) = manual integration 0307C10C.D HP022702.M Fri Mar 08 09:45:17 2002 Page 1

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