WTC sample cover sheet, Dec 13 2001

NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed)

Data File : C:\HPCHEM\1\DATA\01DEC13\1213Cl0.D Vial: 8 Acq On : 13 Dec 2001 9:27 am Operator: 206-BH Sample : cal 10 Inst : GC/MS Ins Misc Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Dec 17 8:37 2001 Quant Results File: HP121001.RES

Quant Method : C:\HPCHEM\1\METHODS\HP121001.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Wed Dec 12 08:39:59 2001 Response via : Initial Calibration DataAcq Meth : HP121001

Internal Standards R.T. Qlon Response Conc Units Dev(Min) ------------------------------------------------------------------------- 1) 1,4-DIFLUOROBENZENE 14.41 114 1453921 5.00 ug/L 0.00 22) CHLOROBENZENE-D5 21.00 117 1396606 5.00 ug/L 0.00 50) 1,4-DICHLOROBENZENE-D4 26.16 152 748407 5.00 ug/L 0.00

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 13.62 65 435825 4.55 ug/L 0.00 Spiked Amount 5.000 Recovery = 91.000 3) 4-BROMOFLUOROBENZENE 23.57 174 556190 4.99 ug/L 0.00 Spiked Amount 5.000 Recovery = 99.800 23) TOLUENE-D8 17.73 98 1897733 5.13 ug/L 0.00 Spiked Amount 5.000 Recovery = 102.600

Target Compounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.46 85 365604 7.71 ug/L 100 5) CHLOROMETHANE 4.98 50 242714 8.23 ug/L 100 6) VINYL CHLORIDE 5.14 62 274360 9.35 ug/L 100 7) BROMOMETHANE 6.06 94 211608 8.25 ug/L 100 8) CHLOROETHANE 6.19 64 180703 8.98 ug/L 100 9) TRICHLOROFLUOROMETHANE 6.73 101 621395 9.76 ug/L 100 10) ACETONE 7.65 43 68522 7.03 ug/L 100 11) 1,1-DICHLOROETHENE 7.99 61 657332 7.96 ug/L 100 12) METHYLENE CHLORIDE 8.97 49 635543 7.93 ug/L 100 13) METHYL TERT BUTYL ETHER 9.26 73 893195 8.45 ug/L 100 14) TRANS-1,2-DICHLOROETHENE 9.62 61 739132 8.25 ug/L 100 15) 1,1-DICHLOROETHANE 10.50 63 933788 8.35 ug/L 100 16) 2-BUTANONE (MEK) 11.32 43 141440 8.21 ug/L 100 17) 2,2-DICHLOROPROPANE 11.70 77 804258 8.73 ug/L 100 18) CIS-1,2-DICHLOROETHENE 11.78 96 592145 9.46 ug/L 100 19) CHLOROFORM 12.12 83 972430 9.12 ug/L 100 20) BROMOCHLOROMETHANE 12.50 49 419847 8.30 ug/L 100 21) 1,2-DICHLOROETHANE 13.83 62 605702 8.44 ug/L 100 24) 1,1,1-TRICHLOROETHANE 12.99 97 805506 9.39 ug/L 100 25) 1,1-DICHLOROPROPENE 13.33 75 793585 9.37 ug/L 100 26) CARBON TETRACHLORIDE 13.57 117 702071 9.62 ug/L 100 27) BENZENE 13.93 78 2199518 8.94 ug/L 100 28) TRICHLOROETHENE 15.19 95 640931 9.72 ug/L 100 29) 1,2-DICHLOROPROPANE 15.53 63 604627 8.82 ug/L 100 30) DIBROMOMETHANE 16.19 174 260352 10.67 ug/L 100 31) BROMODICHLOROMETHANE 16.04 83 726555 9.20 ug/L 100 32) 2-CHLOROETHYL VINYL ETHER 16.55 63 227480 8.94 ug/L 100 33) Methyl iso-butyl ketone 16.62 58 113471 8.67 ug/L 100 ------------------------------------------------------------------------- (#) = qualifier out of range (m) = manual integration 1213C10.D HP121001.M Mon Dec 17 08:37:43 2001 Page 1

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