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GCMS calibration table for TCLP analysis, Feb 2002

Machine-extracted title · confidence 100%

Technical document listing calibration standards and response factors for gas chromatography-mass spectrometry analysis of TCLP samples in February 2002.

NYC-WTC_000052884–000052891

Folder label: “GCMS X 1/10/02 A 2/19/02

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NYC 9/11 Public Portal Document

Data File : C:\HPCHEM\1\DATA\FEB1902\1231.D Vial: 6 Acq On : 19 Feb 2002 3:17 pm Operator: 209 GALOS Sample : gc/ms scan 1/18 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) Title : 209 625/TCLP calibration table Smoothing : OFF Filtering: 5 Sampling : 1 Min Area: 1 % of largest Peak Start Thrs: 0.2 Max Peaks: 100 Stop Thrs : 0 Peak Location: TOP

If leading or trailing edge < 100 prefer < Baseline drop else tangent > Peak separation: 5

Signal : TIC

peak R.T. first max last PK peak peak peak % of # min scan scan scan TY height area % max. total

1 8.217 342 346 356 rBV2 11681 28021 1.37% 0.285% 2 12.339 789 795 806 rBV 613632 1453878 71.10% 14.765% 3 14.928 1069 1077 1083 rVB3 8668 21461 1.05% 0.218% 4 15.974 1185 1191 1207 rBV 922313 1910657 93.43% 19.404% 5 21.290 1763 1770 1783 rBV 1027382 2044916 100.00% 20.767%

6 25.733 2248 2254 2263 rBV2 865358 1879929 91.93% 19.092% 7 30.810 2803 2807 2813 rVB 94177 180332 8.82% 1.831% 8 33.803 3127 3133 3146 rBV2 608289 1332575 65.17% 13.533% 9 38.081 3591 3599 3615 rBV2 330972 995120 48.66% 10.106%

Sum of corrected areas: 9846889

1231.D GCMS0208.M Thu Feb 21 15:24:26 2002

NYC-WTC_000052887

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NYC-WTC_000052887Source: NYC Law Department, mirrored locally

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