Fragmented document page from DEP Box 27 folder GCMS X dated between April 15 and April 22, 2002.
NYC-WTC_000049178–000049181Folder label: “GCMS X 4/15/02 A 4/22/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Date Extracted 4T/8 O2 ’ ch 9 Co —£5) p. •
Lab # ■ Description Sample vol/wt Drip rate ml/min Surr add sk add IS add Final T.V. vol. pos. pH Count j
(1 W Pel 7303 *6 032 ■
TC 20 X- 2 — — “104 OA <6 d2 “2, C A SN */ /
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Remarks
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rs. d"p rate must be between 5-15 ml/min for liq-liq extractors drip rate - 7/ 2 Extraction type 32 3 / Solv.lowHlH7 NaCI lot# Na2S04lot# 1/ alAN-GADINTSTDLOG# . •|ANDARD tg ATION kt MDUMDRF (44 w ••1 20. CHECK .Xis ■ 5M**ana 0 DMaa, ■ Mss ■ ; n Reviewed by 0n 1'2/01 Verified by Date am P'
NYC-WTC_000049178
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000046891
Fragmented document page containing a sample identifier and reference number associated with the GCMS testing series from April 2002.
1 shared topics · Same agency, volume and box · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048221
Header page for a GCMS laboratory record dated April 9-17, 2002, associated with sample AE08260.
1 shared topics · Same agency, volume and box · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047511
Fragmented header page listing method parameters and quality control metrics for GCMS analysis.
1 shared topics · Same agency, volume and box · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047429
Technical sheet listing method parameters, drip rates, and quality control metrics for GCMS analysis performed in early April 2002.
1 shared topics · Same agency, volume and box · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039904
Laboratory report detailing GCMS analysis of sample AE06760 for volatile organic compounds conducted in April 2002.
1 shared topics · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060895
Document page showing GCMS extraction parameters and solvent lot numbers for WTC samples.
1 shared topics · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060981
Laboratory log recording drip rates and sample volumes for gas chromatography mass spectrometry analysis.
1 shared topics · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061175
Laboratory record documenting drip rates and analytical parameters for GCMS samples processed in April 2002.
1 shared topics · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060326
Data sheet recording water quality parameters including drip rate and pH measurements.
1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060562
DEP document outlining laboratory methods, drip rates, and verification signatures for environmental analysis.
1 shared topics · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037820
Log sheet recording sample preparation details including drip rates and pH for GCMS analysis in March 2002.
1 shared topics · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040165
Fragmented document header from the DEP Box 23 archive regarding GCMS analysis of World Trade Center site samples.
1 shared topics · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000049177
Department of Environmental Protection GCMS analysis record dated April 15-22, 2002.
Filed in the same folder
NYC-WTC_000049182
Laboratory report showing GCMS blank analysis for sample AE08936 with compounds below detection limits.
Filed in the same folder
NYC-WTC_000049191
Laboratory report showing GCMS calibration analysis for sample AE08936 with response factors for target compounds.
Filed in the same folder
NYC-WTC_000049195
Laboratory report showing GCMS reference analysis for sample AE08936 with retention times and response factors.
Filed in the same folder
NYC-WTC_000049203
Laboratory report documenting GCMS analysis of sample AE08936 conducted on April 29, 2002, showing surrogate recovery.
Filed in the same folder