Fragmented record page containing identification codes and partial text from the Department of Environmental Protection archives.
NYC-WTC_000023204–000023206Folder label: “GCMS X 5/8/02 A 5/9/02”
OCR status: ok · source: pdftotext
-6=7 s " - . 2 5 NYC 9/11 Public Portal Document
Method — 508 HP • Date Extracted 5/8/02 Page (08
Lab# Description Sample Drip rate Surr Ag Spk IS Final T.V. *60/828935 pH Count __________ vol/wt ml/min add add add vol. pos.
£.6-_____ : 5bo, _4,4_________ (nt 4 - I/HB 54 7 N X_______ lal 24 152%__________ 44 15____________ 34 ^910 A w Q,£B. 28 9430 848s QA 4 (8 $6 8487 58 14 46 V 48 —
*
Remarks A. (1) J& ep AAs ADDED To AlC Q- SAMlE, TO B3RING THEiK PH7 0 V/F4 IRAt. "2294%% 4LL Re-EXts, drip rate must be between 5-15 milmin for liq-liq extractors , drip rate - Extraction type -SEP, Fa/ Solv.lot# Naci lot# V3961 Na2SO4 lot# 246649 STANDARD INT STD LOG# CALIBRATION MPSvDV t (REPSPIKE MDL/MDRF O. CHECK 22 79 £ • ijs INT. STD. SURROGATE TCMX 22947 4 LPC ENDRIN/DDT ;n Analyst A 7, Reviewed by N avision 4/12/01 Verified by Dato
NYC-WTC_000023204
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_000024184
Fragmented OCR text from a GCMS documentation header page covering environmental samples analyzed in mid-May 2002.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046214
Single page excerpt from a GCMS laboratory record file stored in DEP Box 25, dated between May 7 and May 9, 2002.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012292
Fragmented header page from a GCMS laboratory report dated March 21, 2002.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045397
Single fragmented page from a Department of Environmental Protection record dated May 3, 2002 with illegible content.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005355
Document showing laboratory parameters including drip rate and surrogates for testing procedures in DEP Box 12.
1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058711
Header page for a GCMS environmental sample record dated March 7, 2002.
1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013310
Header page from a DEP laboratory document containing identification codes and method parameters for May 2002 records.
1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035423
Label for a GCMS environmental sample collected between November and December 2001.
1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011834
Fragmented page from a DEP laboratory record regarding environmental testing in late February 2002.
1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048878
Single page document fragment from the DEP Box 27 archive folder dated between April 10 and April 22, 2002.
1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000015037
Administrative log sheet recording sample processing details and metadata for environmental testing conducted between May 31 and June 3, 2002.
1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039438
Fragmented page from a GCMS record series dated April 2002 within DEP Box 23 archives.
1 shared topics · similarity 0.985
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_000022961
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000022962
Fragmentary record containing a document identifier and date from the DEP GCMS analysis series.
Filed in the same folder
NYC-WTC_000022965
Laboratory report of a GCMS blank run conducted on May 14, 2002, showing non-detect results for various compounds.
Filed in the same folder
NYC-WTC_000022990
Laboratory report documenting GCMS calibration verification analysis conducted on May 14, 2002.
Filed in the same folder
NYC-WTC_000022994
Laboratory report of GCMS reference standard analysis conducted on May 14, 2002, showing recovery percentages.
Filed in the same folder