Volatile organic compounds analysis results, March 19, 2002

NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed) Data File : C:\HPCHEM\1\DATA\02mar19\0319R5A.D Vial: 12 Acq On : 19 Mar 2002 11:52 am Operator: Sample : ref 5 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Mar 19 12:26 2002 Quant Results File: HP031502.RES Quant Method : C:\HPCHEM\1\METHODS\HP031502.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Mon Mar 18 14:36:15 2002 Response via : Initial Calibration DataAcq Meth : HP031502

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-DIFLUOROBENZENE 14.21 114 269641 5.00 ug/L -0.07 21) CHLOROBENZENE-D5 20.03 117 252468 5.00 ug/L -0.05 49) 1,4-DICHLOROBENZENE-D4 24.89 152 174194 5.00 ug/L -0.05 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 13.34 65 258671 5.25 ug/L -0.07 Spiked Amount 5.000 Recovery = 105.00% 22) TOLUENE-D8 16.90 98 309721 5.03 ug/L -0.07 Spiked Amount 5.000 Recovery = 100.60% 52) 4-BROMOFLUOROBENZENE 22.51 95 204508 5.40 ug/L -0.05 Spiked Amount 5.000 Recovery = 108.00% Target Compounds Qvalue 3) DICHLORODIFLUOROMETHANE 4.60 85 253921 6.18 ug/L 99 4) CHLOROMETHANE 5.13 50 127254 5.52 ug/L 91 5) VINYL CHLORIDE 5.22 62 137259 5.60 ug/L 95 6) BROMOMETHANE 5.98 94 45525 4.37 ug/L 85 7) CHLOROETHANE 6.25 64 34279 4.24 ug/L 89 8) TRICHLOROFLUOROMETHANE 6.56 101 280875 3.92 ug/L 99 9) ACETONE 8.92 43 93459 15.26 ug/L 94 10) 1,1-DICHLOROETHENE 7.64 61 258339 5.93 ug/L 94 11) METHYLENE CHLORIDE 8.82 49 180103 6.03 ug/L 99 12) METHYL TERT BUTYL ETHER 9.34 73 257113 5.13 ug/L 97 13) TRANS-1,2-DICHLOROETHENE 9.16 61 209294 5.85 ug/L 98 14) 1,1-DICHLOROETHANE 10.40 63 223072 5.62 ug/L 97 15) 2-BUTANONE (MEK) 12.51 43 91457 19.64 ug/L 91 16) 2,2-DICHLOROPROPANE 11.67 77 390414 5.21 ug/L 95 17) CIS-1,2-DICHLOROETHENE 11.44 96 82216 5.83 ug/L 94 18) CHLOROFORM 11.93 83 316897 5.39 ug/L 98 19) BROMOCHLOROMETHANE 11.83 49 93740 6.00 ug/L 96 20) 1,2-DICHLOROETHANE 13.48 62 344608 5.57 ug/L 99 23) 1,1,1-TRICHLOROETHANE 12.39 97 407818 5.25 ug/L 98 24) 1,1-DICHLOROPROPENE 12.61 75 203406 5.12 ug/L 99 25) CARBON TETRACHLORIDE 12.27 117 373773 5.23 ug/L 99 26) BENZENE 13.10 78 281178 5.31 ug/L 97 27) TRICHLOROETHENE 14.19 95 163481 4.37 ug/L 97 28) 1,2-DICHLOROPROPANE 15.23 63 77374 5.33 ug/L 95 29) DIBROMOMETHANE 15.04 174 55399 5.85 ug/L 93 30) BROMODICHLOROMETHANE 15.30 83 257525 5.25 ug/L 95 31) 2-CHLOROETHYL VINYL ETHER 16.32 63 30119 6.48 ug/L 86 32) Methyl iso-butyl ketone 17.68 58 49532 22.06 ug/L 96 (#) = qualifier out of range (m) = manual integration 0319R5A.D HP031502.M Tue Mar 19 12:27:01 2002 Page 1

NYC-WTC_000021983