Volatile organic compounds blank results, Feb 28 2002

NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) Data File : C:\HPCHEM\1\DATA\02FEB28\0228C10B.D Vial: 30 Acq On : 1 Mar 2002 8:04 am Operator: Sample : cal 10 Inst : 210 Mise : February 2 8, 2002 Multiplr: 1.00 MS Integration Params: GAS5.P Quant Time: Mar 1 10:59 2002 Quant Results File: HP021102.RES

Quant Method : C:\HPCHEM\1\METHODS\HP021102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Thu Feb 28 12:27:24 2002 Response via : Initial Calibration DataAcq Meth : HP021102

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

1) 1,4-DIFLUOROBENZENE 15.58 114 650525 5.00 ug/L 0.00 21) CHLOROBENZENE-D5 23.34 82 355339 5.00 ug/L 0.00 49) 1,4-DICHLOROBENZENE-D4 29.39 152 315547 5.00 ug/L 0.00 System Monitoring Compounds 2) 1,2-Dichloroethane-d4 14.63 65 153249 5.55 ug/L 0.00 Spiked Amount 5.000 Recovery = 111.00% 22) Toluene-d8 19.49 98 846731 4.71 ug/L 0.00 Spiked Amount 5.000 Recovery = 94.20% 50) 4-Bromofluorobenzene 26.39 95 326449 4.95 ug/L 0.00 Spiked Amount 5.000 Recovery = 99.00% Target Compounds Qvalue 3) DICHLORODIFLUOROMETHANE 4.22 85 501386 11.81 ug/L 98 4) CHLOROMETHANE 4.83 50 463985 12.62 ug/L 97 5) VINYL CHLORIDE 4.90 62 668771 14.68 ug/L 99 6) BROMOMETHANE 5.74 96 313905 10.56 ug/L 98 7) CHLOROETHANE 5.88 64 416867 14.47 ug/L 99 8) TRICHLOROFLUOROMETHANE 6.40 101 497540m 11.62 ug/L 10) 1,1-DICHLOROETHENE 7.79 61 592853 9.79 ug/L 93 11) METHYLENE CHLORIDE 8.98 49 604370 10.70 ug/L 92 12) METHYL TERT BUTYL ETHER 9.29 73 904759 11.84 ug/L 98 13) TRANS-1,2-DICHLOROETHENE 9.73 61 689939 11.16 ug/L 93 14) 1,1-DICHLOROETHANE 10.82 63 883283 11.78 ug/L 98 15) 2-BUTANONE (MEK) 12.26 43 49632 16.92 ug/L 97 16) 2,2-DICHLOROPROPANE 12.26 77 456213 8.32 ug/L 97 17) CIS-1,2-DICHLOROETHENE 12.40 61 701725 11.94 ug/L 93 18) CHLOROFORM 12.79 83 851209 11.84 ug/L 99 19) BROMOCHLOROMETHANE 13.25 49 333388 12.21 ug/L 92 20) 1,2-DICHLOROETHANE 16.90 62 365434 11.81 ug/L 98 23) 1,1,1-TRICHLOROETHANE 13.82 97 672310 11.09 ug/L 99 24) 1,1-DICHLOROPROPENE 14.24 75 687280 10.68 ug/L 98 25) CARBON TETRACHLORIDE 14.50 117 473093 10.54 ug/L 97 26) BENZENE 14.92 77 526167 9.96 ug/L 99 27) TRICHLOROETHENE 16.47 95 518197 10.37 ug/L 99 28) 1,2-DICHLOROPROPANE 16.91 63 510765 10.62 ug/L 99 29) DIBROMOMETHANE 17.67 174 160556 10.46 ug/L 99 30) BROMODICHLOROMETHANE 17.51 83 503626 10.30 ug/L 100 31) 2-CHLOROETHYL VINYL ETHER 19.69 63 184251 11.33 ug/L 98 32) METHYL ISO-BUTYL KETONE 18.32 58 60026 9.40 ug/L 91

(#) = qualifier out of range (m) = manual integration 0228C10B.D HP021102.M Fri Mar 01 10:59:42 2002 Page 1

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