VOC analysis results, sample AD26987, Nov 2001

NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed) Data File : C:\HPCHEM\1\DATA\01nov9\1109C10A.D Vial: 6 Acq On 9 Nov 2001 7:02 pm Operator: Sample : cal 10 Inst : GC/MS Ins Misc Multipir: 1.00 MS Integration Params: LSCINT.P Quant Time: Nov 9 19:41 2001 Quant Results File: HP110101.RES

Quant Method : C:\HPCHEM\1\METHODS\HP110101.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Fri Nov 02 15:17:46 2001 Response via : Initial Calibration DataAcq Meth : HP110101

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

1) 1,4-DIFLUOROBENZENE 14.39 114 438721 5.00 ug/L -0.05 .22) CHLOROBENZENE-D5 20.98 117 411428 5.00 ug/L -0.05 50) 1,4-DICHLOROBENZENE-D4 26.14 152 201357 5.00 ug/L -0.05

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 13.62 65 158605 6.13 ug/L -0.03 Spiked Amount 5.000 Recovery = 122.600 3) 4-BROMOFLUOROBENZENE 23.57 174 131198 5.75 ug/L -0.03 Spiked Amount 5.000 Recovery = 115.000 23) TOLUENE-D8 17.71 98 626353 5.04 ug/L -0.03 Spiked Amount 5.000 Recovery = 100.800

Target Compounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.46 85 104058 8.88 ug/L 99 5) CHLOROMETHANE 4.98 50 137738 12.19 ug/L 98 6) VINYL CHLORIDE 5.13 62 97623 11.42 ug/L 98 7) BROMOMETHANE 6.05 94 95664 8.94 ug/L 100 8) CHLOROETHANE 6.18 64 79675 10.37 ug/L 94 9) TRICHLOROFLUOROMETHANE 6.73 101 207467 11.03 ug/L 99 10) ACETONE 7.64 43 31648 13.31 ug/L 91 11) 1,1-DICHLOROETHENE 7.98 61 286012 12.66 ug/L 90 12) METHYLENE CHLORIDE 8.97 49 323362 13.11 ug/L 90 13) METHYL TERT BUTYL ETHER 9.26 73 321687 7.69 ug/L 94 14) TRANS-1,2-DICHLOROETHENE 9.62 61 322178' 12.71 ug/L 92 --15) 1,1-DICHLOROETHANE 10.49 63 422589--- 12.74 ug/L 99 16) 2-BUTANONE (MEK) 11.32 43 53259 11.06 ug/L 92 17) 2,2-DICHLOROPROPANE 11.68 77 296347 11.88 ug/L 95 18) CIS-1,2-DICHLOROETHENE 11.78 96 203133 11.37 ug/L 86 19) CHLOROFORM 12.10 83 363080 12.25 ug/L 100 20) BROMOCHLOROMETHANE 12.48 49 198917 13.42 ug/L 85 21) 1,2-DICHLOROETHANE 13.81 62 240628 13.30 ug/L 98 24) 1,1,1-TRICHLOROETHANE 12.99 97 279643 11.42 ug/L 99 25) 1,1-DICHLOROPROPENE 13.33 75 293645 10.98 ug/L 97 26) CARBON TETRACHLORIDE 13.57 117 212055 11.27 ug/L 98 27) BENZENE 13.91 78 911279 10.88 ug/L 100 28) TRICHLOROETHENE 15.19 95 208620 10.61 ug/L 94 29) 1,2-DICHLOROPROPANE 15.53 63 256297 11.58 ug/L 100 30) DIBROMOMETHANE - 16.18 174 52633 9.85 ug/L 66 31) BROMODICHLOROMETHANE 16.04 83 256267 11.57 ug/L 99 32) 2-CHLOROETHYL VINYL ETHER 16.53 63 75169 11.98 ug/L 99 33) Methyl iso-butyl ketone 16.60 58 40.974 12.15 ug/L 80 ------------------------------------------------------------------------- (##) = qualifier out of range (m). = manual integration 1109C10A.D HP110101.M Fri Nov 09 19:41:24 2001 Page 1

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