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VOC analysis results, sample AE03947, Feb 22 2002

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Laboratory results for volatile organic compounds in sample AE03947 analyzed on February 22, 2002.

NYC-WTC_000020242–000020383

Folder label: “524 2/21/02 - 2/22/02

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NYC 9/11 Public Portal Document Quantitation Report (Not Reviewed) Data File : C:\HPCHEM\1\DATA\02feb21\0221C10.D Vial: 2 Acq On : 21 Feb 2002 9:23 am Operator: 201-wb Sample : cal 10 Inst : GC/MS Ins Mise : February 21, 2002 Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Feb 21 11:19 2002 Quant Results File: HP021102.RES Quant Method : C:\HPCHEM\1\METHODS\HP021102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Thu Feb 21 11:18:49 2002 Response via : Initial Calibration DataAcq Meth : HP021702

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-DIFLUOROBENZENE 15.15 114 3518148 5.00 ug/L 0.04 24) CHLOROBENZENE-D5 21.81 117 3466756 5.00 ug/L 0.05 52) 1,4-DICHLOROBENZENE-D4 27.00 152 1743951 5.00 ug/L 0.05 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.40 65 1225743 4.58 ug/L 0.06 Spiked Amount 5.000 Recovery = 91.60% 3) 4-BROMOFLUOROBENZENE 24.40 174 1327601 5.02 ug/L 0.04 Spiked Amount 5.000 Recovery = 100.40% 25) TOLUENE-D8 18.52 98 4365838 5.08 ug/L 0.05 Spiked Amount 5.000 Recovery = 101.60% Target Compounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.90 85 931229 7.49 ug/L 96 5) CHLOROMETHANE 5.54 50 785049 8.68 ug/L 100 6) VINYL CHLORIDE 5.62 62 266409 8.73 ug/L 99 7) BROMOMETHANE 6.63 94 478109 7.59 ug/L 99 8) CHLOROETHANE 6.76 64 481461 7.86 ug/L 97 9) TRICHLOROFLUOROMETHANE 7.33 101 1059937 8.75 ug/L 97 10) Isopropyl Alcohol 7.94 45 2146982 1134.60 ug/L 90 11) l,l,2-Trichloro-l,2,2-trif 8.22 101 729866 8.15 ug/L 88 12) ACETONE 8.31 43 208051 8.60 ug/L 98 13) 1,1-DICHLOROETHENE 8.65 61 1827578 10.81 ug/L 98 14) METHYLENE CHLORIDE 9.67 49 2399994 11.81 ug/L 98 15) METHYL TERT BUTYL ETHER 9.96 73 2030698 9.05 ug/L 96 16) TRANS-1,2-DICHLOROETHENE 10.34 61 2106559 9.74 ug/L 98 17) 1,1-DICHLOROETHANE 11.22 63 2528353 9.89 ug/L 96 18) 2-BUTANONE (MEK) 12.06 43 471296 8.41 ug/L 99 19) 2,2-DICHLOROPROPANE 12.45 77 1877822 9.16 ug/L 95 20) CIS-1,2-DICHLOROETHENE 12.53 96 1521173 10.42 ug/L 98 21) CHLOROFORM 12.87 83 2580162 10.05 ug/L 97 22) BROMOCHLOROMETHANE 13.25 49 1260772 10.32 ug/L 100 23) 1,2-DICHLOROETHANE 14.59 62 1623787 9.40 ug/L 100 26) 1,1,1-TRICHLOROETHANE 13.77 97 1882013 9.73 ug/L 98 27) 1,1-DICHLOROPROPENE 14.10 75 1960328 10.16 ug/L 96 28) CARBON TETRACHLORIDE 14.35 117 1614271 10.27 ug/L 99 29) BENZENE 14.69 78 5305423 10.59 ug/L 100 30) TRICHLOROETHENE 15.97 95 1575837 10.52 ug/L 90 31) 1,2-DICHLOROPROPANE 16.33 63 1490947 10.53 ug/L 98 32) DIBROMOMETHANE 16.99 174 757739 11.28 ug/L 95 33) BROMODICHLOROMETHANE 16.84 83 1855974 10.25 ug/L 98 34) 2-CHLOROETHYL VINYL ETHER 17.32 63 519632 9.93 ug/L 95 35) METHYL ISO-BUTYL KETONE 17.40 58 271686 10.48 ug/L 93 36) CIS-1,3-DICHLOROPROPENE 17.93 75 2073024 10.38 ug/L 100 37) TOLUENE 18.69 91 5821227 11.12 ug/L 98 3 8) TRANS-1,3-DICHLOROPROPENE 18.97 75 1499439 10.25 ug/L 97 39) 1,1,2-TRICHLOROETHANE 19.36 97 953423 11.24 ug/L 99 40) TETRACHLOROETHENE 20.14 166 1633585 11.46 ug/L 97 41) 1,3-DICHLOROPROPANE 19.89 76 1751209 10.54 ug/L 98 42) DIBROMOCHLOROMETHANE 20.57 129 1153674 11.31 ug/L 97 43) 1,2-DIBROMOETHANE 21.03 107 974691 10.60 ug/L 98 44) CHLOROBENZENE 21.90 112 3861179 11.56 ug/L 94 45) 1,1,1,2-TETRACHLOROETHANE 21.95 131 1291614 11.54 ug/L 98 46) 2-HEXANONE 19.24 43 524649 10.08 ug/L 100 (#) = qualifier out of range (m) = manual integration 0221C10.D HP021102.M Thu Feb 21 11:19:38 2002 Page 1

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