Label sheet for environmental samples processed by the DEP Labs in February 2002.
NYC-WTC_000009423–000009427Folder label: “GCMS X 1/14/02 A 2/25-2/26”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
) « Method 508 Date Extracted 1-2 0 - i Page 2.5
Lab# Description Sample vol/wt Drip rate mi/min Suit add k add IS add Final T.V. vol. pos. pH SCas -/7020 Count
500and JAL (a 104 r Re. 05 A 10G 918., 4 14 845* 16 899, 44 89”: 4B 896* 34 8 92 . 38 F.B. 24 118.. 15 f 14 906 . 66 874 74 8 93 Vy 78
NAN ea-3 6/11
Remarks
drip rate must be between 5-15 ml/min for liq-liq extractors drip rate - Extraction type-SeP, Fusw Solv.lot# V3(446 NaCi lot# I/IIS 99 Na2SO4 lot# V34490 STANDARD INT STD LOG# CALIBRATIONHPo l b00 REF/SPIKE MDL/MDRF qt15 Q. CHECK INT. STD. g\032o\ f $ surrogate LPC et a LENDRIN/DDT GCMs 010302 i t ssss
aeAzb: Reviewed by . 9 Date 2/ 2 ll
i Verified by 1
e- -Swe ' tMess NYC-WTC_000009423
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000010274
Laboratory extraction methodology documentation for Method 508 HOb showing drip rates, spike additions, and internal standard protocol parameters.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003818
Header page for a DEP GCMS document from the January-February 2002 collection period.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038104
Page from a laboratory log recording pH levels, drip rates, and sample volumes for multiple test entries.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043543
Technical record of GC/MS analytical parameters and sample processing details for the batch dated April 8, 2002.
1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043820
Fragmented page containing Method 508 headers and partial text from a DEP laboratory record dated April 2002.
1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030919
Log entry for GCMS scanning of World Trade Center environmental samples conducted in November 2001.
1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038748
Fragmented page from a DEP laboratory record showing method parameters and sample data for March 2002.
1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045825
Fragmented lab record documenting drip rates, volumes, and pH measurements for environmental samples in May 2004.
1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022746
Laboratory form listing GCMS analytical parameters including drip rates, surrogates, and volume measurements.
1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018935
Page showing sample preparation parameters including drip rates and volumes for GCMS analysis from January 2002.
1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045289
Fragmented laboratory batch record page containing identification data and sample details for AE10515 from May 9, 2002.
1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036690
Laboratory results for GCMS blank analysis of sample AD29522 showing detection levels below method detection limits.
1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000050999
Document header page containing identification codes and metadata for GCMS files processed in early January 2002.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035339
Label for a GCMS environmental sample collected between November and December 2001.
Similarity score 0.984 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052514
Document page with illegible text or heavy corruption, likely part of the GCMS sample series from January-February 2002.
Similarity score 0.984 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018036
Technical data sheet containing method parameters, drip rates, and instrument settings for GCMS analysis.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034947
Document containing unreadable text or corrupted data from the Department of Environmental Protection archives.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044857
Administrative page listing laboratory method details, sample volumes, and surrogate addition parameters for environmental testing on April 30, 2002.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗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_000009422
Administrative record from DEP Box 14 covering the period of January to February 2002 regarding World Trade Center environmental activities.
Filed in the same folder
NYC-WTC_000009428
Laboratory data table recording drip rates and volumes for GCMS Method 508 analysis.
Filed in the same folder
NYC-WTC_000009437
Calibration report listing response factors for volatile organic compounds from February 2002.
Filed in the same folder
NYC-WTC_000009441
Reference standard analysis showing response factors for organic compounds from February 2002.
Filed in the same folder
NYC-WTC_000009446
Gas chromatography mass spectrometry results for sample AE00898 analyzed on February 26, 2002.
Filed in the same folder