Volatile organic compound analysis results, sample AE08251, April 2002

NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed)

Data File : C:\MSDCHEM\l\5973N\02APR16\0416R5.D Vial: 3 Acq On : 16 Apr 2002 1:28 pm Operator: Sample : ref 5 ' Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: rteint.p Quant Time: Apr 16 14:13:10 2002 Quant Results File: W032602.RES

Quant Method : C:\MSDCHEM\1...\W032602.M (RTE Integrator) Title : VOC method 8260 Last Update : Tue Apr 16 14:12:54 2002 Response via ; Initial Calibration DataAcq Meth : W032602

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

1) 1,4-Difluorobenzene 17.69 114 1489334 5.00 ug/L 0.00 27) Chlorobenzene-d5 25.46 117 1361057 5.00 ug/L 0.00 51) 1,4-Dichlorobenzene-d4 31.54 150 1106913 5.00 ug/L 0.01

System Monitoring Compounds 2) 1,2-Dichloroethane-d4 ■ 16.76 65 269515 4.75 ug/L 0.00 Spiked Amount 5.000 Recovery = 95.00% 17) Toluene-d8 21.61 98 1924391 5.13 ug/L 0.00 Spiked Amount 5.000 Recovery = 102.60% 54) 4-Bromofluorobenzene 28.50 95 647107 5.08 ug/L 0.00 Spiked Amount 5.000 Recovery = 101.60%

Target Compounds Qvalue 3) Dichlorodifluoromethane 5.32 85 228061 5.26 ug/L 99 4) Chloromethane 5.90 • 50 346184 5.73 ug/L 100 . 5) Vinyl Chloride 6.18 62 362522 6.28 ug/L 99 6) Bromomethane 7.28 94 180706 5.04 ug/L 100 7) Chloroethane 7.45 64 218901 6.23 ug/L 99 8) Trichlorofluoromethane 8.12 101 444640 6.30 ug/L 99 11) Acetone 9.34 43 35701 9.48 ug/L 99 12) 1,1-Dichloroethene 9.77 61 363654 5.54 ug/L 98 13) Methylene Chloride 11.02 49 297896 6.13 ug/L 98 14) Methyl tert-butyl ether 11.38 73 358584 5.36 ug/L 98 15) trans-1,2-Dichloroethene 11.83 61 402346 5.83 ug/L 99 16) 1,1-Dichloroethane 12.93 63 507449 6.07 ug/L 100 18) 2-Butanone (MEK) 13.97 43 42200 6.33 ug/L 99 19) 2,2-Dichloropropane 14.40 77 445335 5.98 ug/L 92 20) cis-1,2-Dichloroethene 14.53 61 390812 6.13 ug/L 98 21) Chloroform 14.93 83 464637 6.30 ug/L 99 22) Bromochloromethane 15.39 49 161891 6.32 ug/L 95 23) 1,1,1-Trichloroethane 15.99 97 430318 5.81 ug/L 97 24) 1,1-Dichloropropene 16.38 75 429168 6.11 ug/L 99 25) Carbon Tetrachloride 16.68 117 358936 5.70 ug/L 97 26) 1,2-Dichloroethane 17.00 62 233431 6.33 ug/L 99 28) Benzene 17.09 78 1341362 6.04 ug/L 99 29) Trichloroethene 18.61 95 328784 5.94 ug/L 97 30) 1,2-Dichloropropane 19.04 63 272071 5.98 ug/L 99 31) Bromodichloromethane 19.65 83 285480 5.82 ug/L 99 32) Dibromomethane 19.82 93 81944 5.95 ug/L 94 33) 2-CEVE 20.26 63 69302 4.88 ug/L 92 34) Methyl iso-butyl ketone 20.36 43 83207 4.31 ug/L 92 35) cis-1,3-Dichloropropene 20.95 75 343458 5.57 ug/L 99

(#) = qualifier out of range (m) = -manual integration 0416R5.D W032602.M Tue Apr 16 14:13:10 2002 Page 1

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