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GCMS calibration table for TCLP analysis, April 2002

Machine-extracted title · confidence 100%

Calibration data file listing standard compounds and response factors for TCLP testing from late April 2002.

NYC-WTC_000044748–000044755

Folder label: “GCMS X 4/29/02 A 5/3/02

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NYC 9/11 Public Portal Document

‘ Data File : C:\HPCHEM\1\DATA\APR2202\8756.D Vial: 12 Acq On : 22 Apr 2002 7:57 pm Operator: Sample : gc/ms scan 4/11 Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Apr 238:002002 ।Quant Results File: GCMS0412.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table ' ' Last Update : Wed Apr 17 11:48:30 2002 Response via : Initial Calibration DataAcq Meth : GCMS0412

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

1) 1,4-Dichlorobenzene-d4 12.21 152 498030 20.00 ug/1 -0.03 10) Naphthalene-d8 15.84 136 1825246 20.00 ug/1 -0.04 17) Acenaphthene-dlO 21.15 164 1026356 20.00 ug/1 -0.03 30) Phenanthrene-dlO 25.59 188 1481311 20.00 ug/1 -0.03 39) Chrysene-dl2 33.64 240 938257 20.00 ug/1 -0.04 45) Perylene-dl2 37.87 264 597006 20.00 ug/1 -0.05

System Monitoring Compounds 28) TCMX 23.28 209 44436 8.64 ug/L -0.05 Spiked Amount 10.000 Recovery = 86.40% 38) 2,4-DDD 0.00 235 0 0.00 ug/mb Spiked Amount 5.000 Recovery = 0.00%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 0.00 74 0 N.D. 3) bis(2-Chloroethyl)ether 11.63 93 884 N.D. 4) 1,3-Dichlorobenzene 12.11 146 763 N.D. 5) 1,4-Dichlorobenzene 12.25 146 807 N.D. 6) 1,2-Dichlorobenzene 12.77 146 654 N.D. 7) 2,21 -oxybis(1-Chloropropan 0.00 45 0 N.D. 8) N-Nitroso-di-n-propylamine 0.00 70 0 N.D. 9) Hexachloroethane 0.00 117 0 N.D. 11) Nitrobenzene 13.95 77 172 N.D. 12) Isophorone 14.55 82 2906 N.D. 13) bis(2-Chloroethoxy)methane 15.22 93 583 N.D. 14) 1,2,4-Trichlorobenzene 15.75 180 278 N.D. 15) Naphthalene 15.90 128 1927 N.D. 16) Hexachlorobutadiene 16.45 225 176 N.D. 18) Hexachlorocyclopentadiene 0.00 237 0 N.D. 19) 2-Chloronaphthalene 19.41 162 936 N.D. 20) Dimethylphthalate 0.00 163 0 N.D. d 21) 2,6-Dinitrotoluene 20.70 165 644 N.D. 22) Acenaphthylene 20.68 152 1308 N.D. 23) Acenaphthene 21.24 153 1597 N.D. 24) 2,4-Dinitrotoluene 21.88 165 1093 N.D. 25) Diethylphthalate 22.62 149 13847 0.46 ug/1 98 26) 4-Chlorophenyl-phenylether 22.79 204 1641 N.D. 27) Fluorene 22.75 166 2754 N.D. 29) Azobenzen/ 1,2-Diphenylhyd 0.00 77 0 N.D. 31) N-Nitrosodiphenylamine 23.16 168 1728 N.D. 32) 4-Bromophenyl-phenylether 24.25 248 1472 N.D.

(#) = qualifier out of range (m) = manual integration 8756.D GCMS0412.M Tue Apr 23 08:01:27 2002 Page 1

NYC-WTC_000044748

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NYC-WTC_000044748Source: NYC Law Department, mirrored locally

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