Volatile organic compound analysis results, sample AE08951, April 2002

NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed)

Data File C:\HPCHEM\l\DATA\02aprl9\0419R5. D Vial: 3 Acq On 19 Apr 2002 2:05 pm Operator: 201-wb Sample ■ref 5 Inst : GC/MS Ins Mise April 19, 2002 Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Apr 19 14:43 2002 Quant Results File: HP031802.RES Quant Method : C:\HPCHEM\1\METHODS\HP031802.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Mon Apr 15 10:00:49 2002 Response via : Initial Calibration DataAcq Meth : HP031802

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-DIFLUOROBENZENE 15.10 114 1151053 5.00 ug/L 0.05 24) CHLOROBENZENE-D5 21.78 117 1046035 5.00 ug/L 0.07 52) 1,4-DICHLOROBENZENE-D4 26.97 152 498656 5.00 ug/L 0.09

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.35 65 500947 5.28 ug/L 0.07 Spiked Amount 5.000 Recovery = 105.60% 3) 4-BROMOFLUOROBENZENE 24.36 174 409250 4.40 ug/L 0.07 Spiked Amount 5.000 Recovery = 88.00% 25) TOLUENE-D8 18.47 98 1368841 5.40 ug/L 0.07 Spiked Amount 5.000 Recovery = 108.00%

Target Compounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.88 85 228554 6.01 ug/L 99 5) CHLOROMETHANE 5.42 50 322286 7.09 ug/L 99 6) VINYL CHLORIDE 5.62 62 252740 8.69 ug/L 99 7) BROMOMETHANE 6.59 94 184564 6.75 ug/L 94 8) CHLOROETHANE 6.74 64 194227 6.88 ug/L 97 9) TRICHLOROFLUOROMETHANE 7.30 101 352724 6.46 ug/L 100 12) ACETONE 8.26 43 43803 5.62 ug/L 95 13) 1,1-DICHLOROETHENE 8.62 61 296249 4'.31 ug/L 90 14) METHYLENE CHLORIDE 9.62 49 296265 4.85 ug/L 92 15) METHYL TERT BUTYL ETHER 9.93 73 210598 3.41 ug/L 96 16) TRANS-1,2-DICHLOROETHENE 10.28 61 319848 4.63 ug/L 90 17) 1,1-DICHLOROETHANE 11.17 63 369897 4.67 ug/L 99 18) 2-BUTANONE (MEK) 12.02 43 32590 3.85 ug/L 100 19) 2,2-DICHLOROPROPANE 12.40 77 274421 4.40 ug/L 94 ■20) CIS-1,2-DICHLOROETHENE 12.50 96 196281 4.22 ug/L 94 21) CHLOROFORM 12.82 83 392704 4.59 ug/L 100 22) BROMOCHLOROMETHANE 13.20 49 157990 4.45 ug/L 81 23) 1,2-DICHLOROETHANE 14.54 62 270130 4.57 ug/L 96 26) 1,1,1-TRICHLOROETHANE 13.72 97 287886 4.87 ug/L 97 27) 1,1-DICHLOROPROPENE 14.05 ■ 75 269184 4.96 ug/L 96 28) CARBON TETRACHLORIDE 14.30 117 248340 4.88 ug/L 99 29) BENZENE 14.64 78 687533 5.08 ug/L 98 3 0) TRICHLOROETHENE 15.92 95 213855 5.06 ug/L 93 31) 1,2-DICHLOROPROPANE 16.28 63 174616 4.94 ug/L 99 32) DIBROMOMETHANE 16.94 174 81616 4.08 ug/L 87 33) BROMODICHLOROMETHANE 16.79 83 252963 4.73 ug/L 98 34) 2-CHLOROETHYL VINYL ETHER 17.28 63 43699 3.36 ug/L 98 35) METHYL ISO-BUTYL KETONE 17.35 58 20149 3.34 ug/L 85 36) CIS-1,3-DICHLOROPROPENE 17.88 75 217215 4.24 ug/L 96 37) TOLUENE 18.64 91 721262 4.98 ug/L 99 38) TRANS-1,3-DICHLOROPROPENE 18.92 75 163292 4.32 ug/L 96 39) 1,1,2-TRICHLOROETHANE 19.31 97 99208 4.15 ug/L 97 4 0) TETRACHLOROETHENE 20.09 166 205263 4.78 ug/L 98 41) 1,3-DICHLOROPROPANE 19.83 76 187268 4.25 ug/L 93 42) DIBROMOCHLOROMETHANE 20.53 129 122838 3.98 ug/L 95 43) 1,2-DIBROMOETHANE 20.98 107 94301 3.86 ug/L 96 44) CHLOROBENZENE 21.86 112 452440 4.63 ug/L 92 45) 1,1,1,2-TETRACHLOROETHANE 21.91 131 158754 4.60 ug/L 98 46) 2-HEXANONE 19.21 43 42974 3.85 ug/L 99 47) ETHYLBENZENE 21.89 91 872761 5.18 ug/L 97 48) P & M-XYLENE 22.07 106 565616 9.84 ug/L 89

(#) = qualifier out of range (m) = manual integration 0419R5.D HP031802.M Fri Apr 19 14:43:55 2002 Page 1

NYC-WTC_000082134