NYC-WTC_000045933
Fragmented page from a GCMS laboratory record collection dated between May 7 and May 15, 2002.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗Document / 3 pages
Fragmented DEP document regarding WTC samples, May 2002
Machine-extracted title · confidence 90%Partial record from DEP Box 15 containing fragmented text and identifiers related to World Trade Center environmental sampling in May 2002.
NYC-WTC_000013415–000013417Folder label: “GCMS X 5/22/02 A 5/23/02”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Method Date Extracted -02 Page /33
Lab# Description Sample Drip rate Surr Spr IS Final T.V. pH Count
1( vollwt mi/min add add add vol. Pos. 5coml mL ImL 1A 1 ImL 4/
11429 /924__ (1930 5. 0 //737 1(732 74 l4s 12042 38 1M407 /^Z^- 3A D (013 ■: low, s0" 1O. s 5 43
Remarks
Reviewed by, $54* drip rate must be between 5-15 mi/min for liq-liq extractors drip rate - Extraction type - Sep Pw Solv.lot# STANDARD INT STD LOG# xoe60A NaCI lot# V30%{1- Na2S04 lot# VC6U CALIBRATION _ GEF SPIKE goC6 MDL/MDRF a CHECK , IT. STD. SURROGATE LPC MX_NC. 402 ENDRIN/DDT
Reviewed by &Y)s / 4 | Analyst 6 H « I revision 4/12/01 Verified by Date Z '
NYC-WTC_000013415
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NYC-WTC_000013415Source: NYC Law Department, mirrored locally
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NYC-WTC_000022962
Fragmentary record containing a document identifier and date from the DEP GCMS analysis series.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059334
Document containing a unique environmental sample identifier code from the New York City World Trade Center archive.
1 shared topics · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046684
Fragmented page from a GCMS file folder dated April 5, 2002, containing unreadable text and sample identifiers.
1 shared topics · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047745
Header page for a GCMS data file related to WTC environmental testing in April 2002.
1 shared topics · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012403
Laboratory documentation of Method 508 extraction and analysis data for March 2002 samples.
1 shared topics · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010466
Record of GCMS Method 508 extraction and analysis parameters for samples processed between January and March 2002.
1 shared topics · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043746
Fragmented page containing Method 508 headers and partial text from a DEP laboratory record dated April 2002.
1 shared topics · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057713
Single page document fragment containing dates and reference numbers associated with the World Trade Center environmental records collection.
1 shared topics · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011340
Fragmented document page containing archive reference codes and partial text from the WTC environmental records.
1 shared topics · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011584
Fragmented page from a Department of Environmental Protection record regarding WTC environmental sampling showing partial extraction data.
1 shared topics · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037497
Log sheet recording sample extraction parameters including drip rates, volumes, and pH measurements for environmental analysis.
1 shared topics · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗More like this page
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NYC-WTC_000013454
Laboratory report documenting GCMS analysis of sample AE11926 conducted on June 4, 2002, including surrogate recovery data.
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