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Document / 167 pages

DEP GCMS data table, Jan-Feb 2002

Machine-extracted title · confidence 90%

Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

NYC-WTC_000003981–000004147

Folder label: “GCMS X 1/29/02 A 2/1/02

Page image
Scanned page image, NYC-WTC_000003981
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Method 508 mooL Date Extracted 122/02 Page 54

Lab# Description Sample Drip rate Surr 8pk IS Final T.V. PH Count Fsat

26 vol/wt mi/min add add add vol. pos. 50hU (mL [MU r O.5L 30012 45mc 31606 F S0O.L- 36004 20600 Se&12 / J 30005 31134 AOmL. 31813 5/Ul Ac00)00 / 29300 0 V V 31211. 2

22 d562 44

2*S&ElusAM 760 Remarks

2 ,t NaO H 2 9 xddeo D 2%860 o D fIc

drip rate must be between 5-1 I/min for liq-liq extractors drip rate - Extraction type - Sep NSolv.lot# V41o [NaCI lot# V31019 Na2SO4 lot# V3°H0O STANDARD INT STI) LOG# CALIBRATION REF/SPIKE 01954

cuke- MDL/MDRF Q. CHECK Reviewed—by,- R INT. STD. SURROGATE 01603 LPC ENDRIN/DDT

Analyst / Reviewed by revision 4/12/01 Verified by Date

NYC-WTC_000003981

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NYC-WTC_000003981Source: NYC Law Department, mirrored locally

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DEP GCMS data table, Jan-Feb 2002 · Box DEP Box 12

NYC-WTC_000004494

Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999

machine-extracted · confidence unavailable · Check page ↗
DEP GCMS data table, Jan-Feb 2002 · Box DEP Box 12

NYC-WTC_000004935

Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998

machine-extracted · confidence unavailable · Check page ↗

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