WTC sample cover sheet, Dec 26 2001

NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed) Data File : Acq On C:\HPCHEM\1\DATA\OlDEC26\1226C10C.D : 27 Dec 2001 2:09 am Vial: 9 Sample : cal 10 Operator: 206-BH Misc Inst MS Integration : GC/MS Ins Params: LSCINT.P Multiplr: 1.00 Quant Time: Dec 27 8:47 2001 Quant Results File: Quant Method : HP121001RES Title C:\HPCHEM\1\METHODS\HP121001.M : VOCs BY EPA METHOD (RTE Integrator) Last Update 524 : Thu Dec 27 Response via : Initial 08:45:22 2001 DataAcq Meth : Calibration HP121001

Internal Standards R.T. QIon Response Conc Units -----------------------------

1) Dev(Min) 1,4-DIFLUOROBENZENE 14.49 22) CHLOROBENZENE-D5 114 619841 5.00 ug/L 0.14 50) 1,4-DICHLOROBENZENE-D4 21.07 117 610033 26.23 152 464319 5.00 ug/L 0.10 5.00 ug/L 0.12 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 13.69 65 Spiked Amount 237556 5.82 ug/L 3) 4-B _ 16. 0.10 ROMOFLUOROBENZEN00 Recovery _ 116.400 Spiked Amount 23.64 174 264630 5.000 5.56 ug/L 0.10 23) TOLUENE-D8 Recovery = ug/L 111.200 0.12 17.79 98 812596 5.02 Spiked Amount 5.000 Recovery = 100.40% Target Compounds 4) DICHLORODIFLUOROMETHANE 5) CHLOROMETHANE 4.52 85 278691 13.78 Ug/L Qvalue 98 6) VINYL CHLORIDE 5.02 50 224709 17.87 ug/L 98 7) BROMOMETHANE 5.19 62 204322 16.33 ug/L 96 8) CHLOROETHANE 6.11 94 165608 15.14 ug/L 99 9) TRICHLOROFLUOROMETHANE 6.25 64 146097 17.04 ug/L 98 10) ACETONE 6.78 101 349690 12.88 ug/L 100 11) 1,1-DICHLOROETHENE 7.72 43 41998 10.10 ug/L 94 12) METHYLENE CHLORIDE 8.06 61 390095 11.07 ug/L 96 13) METHYL TERT BUTYL ETHER 9.04 49 418343 12.25 ug/L 95 14) TRANS-1,2-DICHLOROETHENE 9.34 73 648 8.24 ug/L 98 15) 1,1-DICHLOROETHANE 9.69 61 410641 10.75 ug/L 97 16) 2-BU`I'ANONE (MEK) 10.57 63 537416 11.28 ug/L 99 17) 2,2-DICHLOROPROPANE 11.39 43 63902 8.70 ug/L 97 18) CIS-1,2-DICHLOROETHENE 11.76 77 330119 8.41 ug/L 98 19) CHLOROFORM 11'87 96 267039 10.00 ug/L 88 12.19 83 529356 11.64 ug/L 99 20) BROMOCHLOROMETHANE 21) 1,2-DICHLOROETHENE 12.56 49 237990 11.03 ug/L 94 24) 1,1,1-TRICHLOROETHANE 13.89 62 318814 10.42 ug/L 100 25) 1,1-DICHLOROPROPENE 13.08 97 425853 11.36 ug/L 97 26) CARBON TETRACHLORIDE 13.40 75 380310 10.28 ug/L 99 27) BENZENE 13.65 117 368178 11.55 ug/L 99 28) TRICHLOROETHENE BENZE 14.01 78 1088637 10.13 ug/L 99 29) 1,2-DICHLOROPROPANE 15.26 95 295512 10.26 ug/L 95 30) DIBROMOMETHANE 15.61 63 300178 10.03 ug/L 99 16.26 174 95605 8.97 ug/L 99 31) BROMODICHLOROMETHANE 32) 2-CHLOROETHYL VINYL ETHER 16.11 16.62 83 63 389172 11.28 ug/L 99 33) Methyl 81262 3 7.31 ug/L iso-butyl ketone 16.69 100 58 41673 g/ 7.29 ug/L ----------------------------------------- (#) = 88 qualifier out of range (m) --- ---------------- 1226C10C.D HP121001.M = manual integration Thu Dec 27 084739 2001 Page 1

NYC-WTC 000002598