VOC analysis results, sample AE12531, May 2002

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

Data File : C:\HPCHEM\l\DATA\02MAY24\0524R5.D Vial: 9 Acq On : 24 May 2002 11:23 am Operator: 201-wb Sample : ref 5 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: GAS6.P Quant Time: Jun 3 11:21 2002 Quant Results File: HP051702.RES Quant Method : C:\HPCHEM\1\METHODS\HP051702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Fri May 31 11:43:42 2002 Response via : Initial Calibration DataAcq Meth : HP051702

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

1) 1,4-DIFLUOROBENZENE 15.12 114 1783011 5.00' ug/L 0.08 24) CHLOROBENZENE-D5 21.78 117 1642912 5.00 ug/L 0.07 52) 1,4-DICHLOROBENZENE-D4 26.97 152 840988 5.00 ug/L 0.08 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.35 65 828950 4.76 ug/L 0.08 Spiked Amount 5.000 Recovery = 95.20% 3) 4-BROMOFLUOROBENZENE 24.36 174 661326 5.26 ug/L 0.07 Spiked Amount 5.000 Recovery = 105.20% 25) TOLUENE-D8 18.47 98 2153153 4.80 ug/L 0.07 Spiked Amount 5.000 Recovery = 96.00%

Target Compounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.85 85 283559 4.99 ug/L 98 5) CHLOROMETHANE 5.37 50 593618 5.56 ug/L 99 6) VINYL CHLORIDE 5.61 62 310286 5.57 ug/L 99 7) BROMOMETHANE 6.58 94 146452 5.46 ug/L 99 8) CHLOROETHANE 6.71 64 296427 5.56 ug/L 99 9) TRICHLOROFLUOROMETHANE 7.28 101 484037 4.85 ug/L 98 11) l,l,2-Trichloro-l,2,2-trif 8.17 101 13181 0.23 ug/L 97 12) ACETONE’ 8.26 43 335245 21.23 ug/L 100 13) 1,1-DICHLOROETHENE 8.62 61 722854 5.64 ug/L 99 14) METHYLENE CHLORIDE 9.60 49 732111 6.26 ug/L 93 15) METHYL TERT BUTYL ETHER 9.93 73 491536 5.43 ug/L 94 16) TRANS-1,2-DICHLOROETHENE 10.28 61 803935 6.19 ug/L 94 17) 1,1-DICHLOROETHANE 11.17 63 906150 6.44 ug/L 99 18) 2-BUTANONE (MEK) 12.00 43 337961 28.50 ug/L 93 19) 2,2-DICHLOROPROPANE 12.39 77 662333 5.80 ug/L 100 20) CIS-1,2-DICHLOROETHENE 12.48 96 475412 6.23 ug/L' 91 21) CHLOROFORM 12.82 83 911918 6.06 ug/L 99 2 2) BROMOCHLOROMETHANE 13.19 49 397789 6.72 ug/L 90 23) 1,2-DICHLOROETHANE 14.54 62 684607 6.08 ug/L . 99 26) 1,1,1-TRICHLOROETHANE 13.72 97 688443 5.15 ug/L 99 27) 1,1-DICHLOROPROPENE . 14.05 • 75 714971 5.75 ug/L 99 28) CARBON TETRACHLORIDE 14.30 117 568883 5.17 ug/L 99 29) BENZENE 14.64 78 1711003 6.37 ug/L 99 30) TRICHLOROETHENE 15.92 95 505669 5.65 ug/L 96 31) 1,2-DICHLOROPROPANE 16.28 63 447429 6.17 ug/L 95 32) DIBROMOMETHANE 16.94 174 195178 5.56 ug/L 93 33) BROMODICHLOROMETHANE 16.79 83 614955 5.83 ug/L 97 34) 2-CHLOROETHYL VINYL ETHER 17.28 63 499934 35.77 ug/L 98 35) METHYL ISO-BUTYL KETONE 17.35 58 259808 28.61 ug/L 93 36) CIS-1,3-DICHLOROPROPENE 17.89 75 590692 5.79 ug/L 99 37) TOLUENE 18.64 91 1715620 6.26 ug/L 99 38) TRANS-1,3-DICHLOROPROPENE 18.92 75 419502 4.87 ug/L 99 39) 1,1,2-TRICHLOROETHANE 19.31 97 247826 5.87 ug/L 97 40) TETRACHLOROETHENE 20.09 166 466332 5.77 ug/L 97 41) 1,3-DICHLOROPROPANE 19.83 76 476340 5.81 ug/L 98 42) DIBROMOCHLOROMETHANE 20.53 129 287854 5.64 ug/L 99 43) 1,2-DIBROMOETHANE 20.99 107 236062 5.37 ug/L 98 44) CHLOROBENZENE 21.86 112 1058320 6.37 ug/L 98 45) 1,1,1,2-TETRACHLOROETHANE 21.91 131 349126 5.44 ug/L 96 46) 2-HEXANONE 19.20 43 465505 26.78 ug/L 98 47) ETHYLBENZENE 21.89 91 2073372 6.42 ug/L 98 (#) = qualifier out of range (m) = manual integration 0524R5.D HP051702.M Mon Jun 03 11:21:29 2002 Page 1

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