NYC-WTC_000031662
Index or cover sheet page for the GCMS folder covering the period from November 6 to December 7, 2001.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Document / 3 pages
GCMS method parameters and calibration data, Nov-Dec 2001
Machine-extracted title · confidence 100%Technical document outlining GCMS method parameters, drip rates, and calibration values for environmental testing.
NYC-WTC_000032588–000032590Folder label: “GCMS X 11/9/01 A 12/5/01”
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OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Method G 6 8 — Date Extracted //9/ol Page
Lab# Description Sample Drip rate Sun- Spk IS Final T.V. pH Count < S' 1 vol/wt ml/min add add add vol. pos. = y Z _ Le(chlt0 600ml Imi 2j»L. Qal sox g CL laL. 60 cW L _ Sfox 66 ox 270 3 & Pzot V 290 13 60 Poo ?01/254 _ 1 V. 220 4 • - o 2905 — 3 / 2032 7 L 19 OSS. s t 290S6 C % 0 Q 71 / 7 2711 3. /0
Remarks ft lewed by. 7%— drip rate must be between 5-15 ml/min for liq-liq extractorsdrip rate - Extraction type - S e Lnnek Solv.lot# 2/2217 NaCI lot# 7)/599 Na2S04lot#V32603 STANDARD INT STD LOG# CALIBRATION REF/SPIKE MDL/MDRF VX (228 Chl/225 Qbs- C FFEP 2
O. CHECK INT. STD. SURROGATE 839b LPC ENDRIN/DDT
Analyst ml/ADbm/ Reviewed by__ revision 4/1 2/01 7 X Verified by Date y
L NYC-WTC_000032588
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NYC-WTC_000032588Source: NYC Law Department, mirrored locally
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NYC-WTC_000031210
Document header page for GCMS analysis records from the DEP Box 21 collection dated December 2001.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031870
Index or cover sheet page for the GCMS folder covering the period from November 7 to December 6, 2001.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030680
Chromatogram and calibration data for DFTPP standard used to verify GC/MS instrument performance during environmental analysis.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000035515
Fragmented document header containing metadata for gas chromatography-mass spectrometry analysis.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068721
Document page containing identification codes for GCMS scans conducted in November 2001 within DEP Box 60.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069151
Fragmented laboratory data record from a GCMS scan performed in November 2001 regarding environmental samples.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069951
Log sheet recording liquid-liquid extraction parameters and sample processing details for November 2001.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068556
Log sheet recording liquid-liquid extraction parameters and sample processing details for November 2001.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000086892
Technical form recording liquid-liquid extraction parameters including drip rates and pH measurements for WTC samples.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000086738
Laboratory report documenting GC/MS analysis of environmental sample AD22167 conducted on September 20, 2001.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087008
Technical form recording liquid-liquid extraction parameters including drip rates and pH measurements for WTC samples.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗More like this page
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