NYC-WTC_000016285
Laboratory report of a GCMS blank run performed on February 7, 2002, to verify absence of contamination.
Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Document / 9 pages
GCMS blank analysis, sample AD31432, Jan 2002
Machine-extracted title · confidence 95%Blank analysis report for DEP sample AD31432 showing non-detect levels for volatile organic compounds from January 22, 2002.
NYC-WTC_000016555–000016563Folder label: “GCMS X 12/31/01 A 1/18/02”
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OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
LSC Report - Integrated Chromatogram
File : C:\HPCHEM\1\DATA\JAN1802\LB.D Operator : 209 GALOS Acquired : 18 Jan 2002 6:34 pm using AcqMethod GCMS0103 Instrument : GC/MS 209 Sample Name: gc/ms scan 12/31 Mise Info : Vial Number: 4 Quant File :GCMS0103.RES (RTE Integrator) Abundance TIC: LB.D 15.09. . i 3000000
2500000 11.50 : 2000000
1500000
1000000
500000 7.44 — 0- Time-> 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 Abundance TIC: LB.D 20.36 3000000 24.77 2500000
i 2000000 32.80
: 1500000
1000000
500000 29.85 /4/91 26.80 i 0- 114/ 1 Time—> 1771 24.00 / 25.00 20.00 21.00 22.00 23.00 26.00 27.00 28.00 29.00 30.00 31.00 32.00 33.00 Abundance TIC: LB.D i 3000000
' 2500000
i 2000000
1500000 36.87 1000000
500000
Time-> 34.00 35.00 36.00 37.00 38.00 39.00 40.00 41.00 42.00 43.00 44.00 45.00 46.00 47.00
LB.D GCMS0103.M Wed Feb 06 15:43:48 2002
NYC-WTC_000016560
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NYC-WTC_000016560Source: NYC Law Department, mirrored locally
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NYC-WTC_000016506
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016681
Method blank report confirming absence of contamination during volatile organic compound testing procedures in January 2002.
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Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AD31402 conducted on February 11, 2002.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016514
Laboratory report for DEP sample AD31363 identifying unknown compounds and surrogate recovery results from February 13, 2002.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018373
Laboratory report documenting GCMS analysis of sample AD31405 conducted on February 13, 2002.
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machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000050079
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005159
Blank sample analysis report confirming no contamination above method detection limits for target compounds analyzed on February 1, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035563
GCMS analysis results for sample AD28903 dated December 15, 2001, showing non-detect levels for various compounds.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009428
Laboratory data table recording drip rates and volumes for GCMS Method 508 analysis.
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