Volatile organic compound analysis results, sample AD27764, Nov 2001

NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed) Data File : C:\HPCHEM\1\DATA\Olnovl5\1115C10.D Vial: 6 Acq On : 15 Nov 2001 10:18 am Operator: Sample : cal 10 Inst : GC/MS Ins Misc : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Nov 15 10:56 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 14.40 114 494394 5.00 ug/L -0.04 22) CHLOROBENZENE-D5 21.00 117 433956 5.00 ug/L -0.04 50) 1,4-DICHLOROBENZENE-D4 26.16 152 226370 5.00 ug/L -0.04 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 13.62 65 170925 5.86 ug/L -0.04 Spiked Amount 5.000 Recovery = 117.200 3) 4-BROMOFLUOROBENZENE 23.57 174 139225 5.42 ug/L -0.04 Spiked Amount 5.000 Recovery = 108.40% 23) TOLUENE-D8 17.73 98 655952 5.01 ug/L -0.02 Spiked Amount 5.000 Recovery = 100.20%

Target Compounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.46 85 268863 20.36 ug/L 98 5) CHLOROMETHANE 4.98 50 189992 14.93 ug/L 99 6) VINYL CHLORIDE 5.13 62 153473 15.94 ug/L 99 7) BROMOMETHANE 6.05 94 165839 13.76 ug/L 100 8) CHLOROETHANE 6.18 64 123102 14.21 ug/L 98 9) TRICHLOROFLUOROMETHANE 6.73 101 336438 15.88 ug/L 98 10) ACETONE 7.64 43 32551 12.15 ug/L 86 11) 1,1-DICHLOROETHENE 7.98 61 366064 14.38 ug/L 91 12) METHYLENE CHLORIDE 8.97 49 371802 13.38 ug/L 93 13) METHYL TERT BUTYL ETHER 9.26 73 376859 7.99 ug/L 96 14) TRANS-1,2-DICHLOROETHENE 9.62 61 374703 13.12 ug/L 95 15) 1,1-DICHLOROETHANE 10.49 63 483765 12.94 ug/L 99 16) 2-BUTANONE (MEK) 11.32 43 59078 10.89 ug/L 91 17) 2,2-DICHLOROPROPANE 11.70 77 384053 13.67 ug/L 96 18) CIS-1,2-DICHLOROETHENE 11.78 96 228794 11.37 ug/L 85 19) CHLOROFORM 12.12 83 419617 12.57 ug/L 100 20) BROMOCHLOROMETHANE 12.50 49 215474 12.90 ug/L 95 21) 1,2-DICHLOROETHANE 13.83 62 279254 13.70 ug/L 97 24) 1,1,1-TRICHLOROETHANE 13.01 97 339215 13.14 ug/L 99 25) l,1-DICHLOROPROPENE 13.35 75 351219 12.45 ug/L 97 26) CARBON TETRACHLORIDE 13.59 117 269381 13.57 ug/L 99 27) BENZENE 13.93 78 1008278 11.42 ug/L 100 28) TRICHLOROETHENE 15.19 95 243159 11.73 ug/L 95 29) 1,2-DICHLOROPROPANE 15.55 63 271795 11.64 ug/L 97 30) DIBROMOMETHANE 16.19 174 61948 10.99 ug/L 83 31) BROMODICHLOROMETHANE 16.04 83 289227 12.38 ug/L 98 32) 2-CHLOROETHYL VINYL ETHER 16.53 63 83947 12.69 ug/L 95 33) Methyl iso-butyl ketone 16.62 58 44437 12.49 ug/L 77 ------------------------------------------------------------------------- (#) = qualifier out of range (m) = manual integration 1115C10.D HP110101.M Thu Nov 15 10:57:08 2001 Page 1

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