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Document / 9 pages

GCMS unknowns analysis results for sample AD28334, Jan 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis for unknown compounds and surrogate recovery in sample AD28334 conducted on January 9, 2002.

NYC-WTC_000033936–000033944

Folder label: “GCMS X 11/20/01 A 11/26/01”

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Scanned page image, NYC-WTC_000033940
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Quantitation Report Data File : C:\HPCHEM\1\DATA\NOV2601\28334.D Vial: 13 Acq On : 28 Nov 2001 5:00 am Operator: 209 GALOS Sample : 11/20 scan Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Dec 31 14:35 2001 Quant Results File: GCMS1126.RES Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Fri Dec 28 15:11:00 2001 Response via : Initial Calibration Abundance TIC: 28334.D

3400000

: 3200000-

2 ! 3000000 5? 1: | : i | 2800000 s 1 | 2600000

! 2400000 fs 2200000

2000000

1800000 <4

| 1600000 t

| 1400000

1200000 el

1000000 a

1 | 800000

600000 o

400000 8 3Ni 200000

0 4 -- — -- -A -- — ।..m 11 —A —U— i ----- Try Time-> 6.00 8.00 10.00 12.00 14.00 16.00 18.00 20.00 22.00 24.00 26.00 28.00 30.00 32.00 34.00 36.00 38.00 40.00 42.00 44.00 46.00

28334.D GCMS1126.M Mon Dec 31 14:36:40 2001 Page 3

NYC-WTC_000033940

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NYC-WTC_000033940Source: NYC Law Department, mirrored locally

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GCMS comments for sample AD28325, Nov 2001 · Box DEP Box 21

NYC-WTC_000033816

Analytical commentary for sample AD28325 dated November 29, 2001, noting no unusual compounds but low recovery rates for LCS standards.

1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997

machine-extracted · confidence unavailable · Check page ↗
GCMS comments for sample AD28265, Nov 2001 · Box DEP Box 21

NYC-WTC_000033825

Analytical commentary for sample AD28265 dated November 29, 2001, noting no unusual compounds but low recovery rates for LCS standards.

1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997

machine-extracted · confidence unavailable · Check page ↗
GCMS comments for sample AD28149, Nov 2001 · Box DEP Box 21

NYC-WTC_000033780

Analytical commentary for sample AD28149 dated November 29, 2001, noting no unusual compounds but low recovery rates for LCS standards.

1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997

machine-extracted · confidence unavailable · Check page ↗

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