WTC sample cover sheet, Dec 12 2001

NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed)

Data File : C:\HPCHEM\1\DATA\01DEC12\1212C10A.D Vial: 12 Acq On : 12 Dec 2001 4:50 pm Operator: 201-wb Sample : cal 10 w/acrolein 250 Inst : GC/MS Ins Misc : December 12, 2001 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Dec 13 8:21 2001 Quant Results File: HP120301.RES

Quant Method : C:\HPCHEM\1\METHODS\HP120301.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Thu Dec 13 08:21:41 2001 Response via : Initial Calibration DataAcq Meth : HP120301

Internal Standards R.T. Qlon Response Conc Units Dev(Min) ------------------------------------------------------------------------- 1) 1,4-DIFLUOROBENZENE 15.09 114 723524 5.00 ug/L -0.02 24) CHLOROBENZENE-D5 21.72 117 616000 5.00 ug/L -0.03 52) 1,4-DICHLOROBENZENE-D4 26.90 152 325889 5.00 ug/L -0.03

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.32 65 499780 5.31 ug/L -0.02 Spiked Amount 5.000 Recovery = 106.20% 3) 4-BROMOFLUOROBENZENE 24.32 174 259446 4.99 ug/L -0.02 Spiked Amount 5.000 Recovery = 99.80% 25) TOLUENE-D8 18.43 98 898899 5.19 ug/L -0.02 Spiked Amount 5.000 Recovery = 103.80%

Target Compounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.85 85 359180 13.10 ug/L 98 5) CHLOROMETHANE 5.49 50 336217 10.81 ug/L 97 6) VINYL CHLORIDE 5.58 62 298623 9.90 ug/L 99 7) BROMOMETHANE 6.58 94 173057 7.02 ug/L 92 8) CHLOROETHANE 6.70 64 207373 9.54 ug/L 97 9) TRICHLOROFLUOROMETHANE 7.27 101 592844 9.32 ug/L 99 11) 1,1,2-Trichloro-1,2,2-trif 8.15 101 388911 9.66 ug/L 97 12) ACETONE 8.24 43 89756 6.63 ug/L 96 13) 1,1-DICHLOROETHENE 8.59 61 613685 9.94 ug/L 98 14) METHYLENE CHLORIDE 9.60 49 739709 10.51 ug/L 96 15) METHYL TERT BUTYL ETHER 9.89 73 382172 9.41 ug/L 97 16) TRANS-1,2-DICHLOROETHENE 10.26 61 635758 9.98 ug/L 95 17) 1,1-DICHLOROETHANE 11.15 63 711690 10.00 ug/L 97 18) 2-BUTANONE (MEK) 11.98 43 98435 7.02 ug/L 97 19) 2,2-DICHLOROPROPANE 12.37 77 486371 9.89 ug/L 91 20) CIS-1,2-DICHLOROETHENE 12.45 96 366565 10.22 ug/L 96 21) CHLOROFORM 12.80 83 818260 10.06 ug/L 96 22) BROMOCHLOROMETHANE 13.17 49 393231 10.17 ug/L 96 23) 1,2-DICHLOROETHANE 14.51 62 671451 10.37 ug/L 97 26) 1,1,1-TRICHLOROETHANE 13.69 97 652028 9.99 ug/L 95 27) 1,1-DICHLOROPROPENE 14.01 75 516052 10.23 ug/L 98 28) CARBON TETRACHLORIDE 14.27 117 671252 10.13 ug/L 98 29) BENZENE 14.62 78 1402899 10.79 ug/L 100 30) TRICHLOROETHENE 15.89 95 402777 10.02 ug/L 97 31) 1,2-DICHLOROPROPANE 16.24 63 371187 10.24 ug/L 99 32) DIBROMOMETHANE 16.92 174 170556 9.81 ug/L 94 33) BROMODICHLOROMETHANE 16.76 83 565786 10.22 ug/L 99 34) 2-CHLOROETHYL VINYL ETHER 17.25 63 99037 9.35 ug/L 97 ------------------------------------------------------------------------- (#) = qualifier out of range (m) = manual integration 1212C10A.D HP120301.M Fri Dec 14 09:17:00 2001 Page 1

NYC-WTC 000002018