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Document / 13 pages

GCMS calibration table for TCLP analysis, Oct 25 2001

Machine-extracted title · confidence 95%

Calibration data sheet listing surrogate compounds and retention times for GC/MS instrument used in TCLP testing on October 25, 2001.

NYC-WTC_000067739–000067751

Folder label: “GCMS Scan X 10/5/01 An 10/25/01

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NYC 9/11 Public Portal Document

Tentatively Identified Compound (LSC) summary Operator ID: 209 GALOS Date Acquired: 25 Oct 2001 11:58 am Data File: C:\HPCHEM\1\DATA\OCT2501\LB.D Name: lab blk 10/5 Mise: Method: C:\HPCHEM\1\METHODS\NP101901.M (RTE Integrator) Title: 209 625/TCLP calibration table Library Searched: C:\DATABASE\NBS75K.L

TIC Top Hit name RT EstConc Units Area IntStd ISRT ISArea ISConc 3-Hexanone 6.36 0.5 ug/1 83931 ISTDOl 11.74 3405210 20.0 2-Hexanone 6.46 1.0 ug/1 170307 ISTDOl 11.74 3405210 20.0 3-'HexanoX 6.60 0.4 ug/1 72230 ISTDOl 11.74 3405210 20.0 2rPentanol, 4-methyl 6.71 0.6 ug/1 101906 ISTDOl 11.74 3405210 20.0 2-Pentanone, 4-hydro 7.73 1.6 ug/1 273959 ISTDOl 11.74 3405210 20.0 1,4.dQixdaierobenzene- 11.59 0.5 ug/1 92664 ISTDOl 11.74 3405210 20.0 LB.D NP101901.M Mon Oct 29 09:51:56 2001

NYC-WTC_000067751

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NYC-WTC_000067751Source: NYC Law Department, mirrored locally

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GCMS sample extraction log table, Nov 2001 · Box DEP Box 60

NYC-WTC_000068400

Multi-page laboratory log table recording sample extraction details including volumes and drip rates for GCMS analysis in November 2001.

1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995

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