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Document / 3 pages

DEP laboratory document fragment, Feb 2002

Machine-extracted title · confidence 85%

Fragmented page from a Department of Environmental Protection laboratory record dated February 2002.

NYC-WTC_000052778–000052780

Folder label: “GCMS X 1/17/02 A 2/16/02

Page image
Scanned page image, NYC-WTC_000052778
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

4 Date Extracted 1 17/o 22 d508 cnry~f

k Metho Page 37

| Lab # . Description | Sample .----- , Drip rate Surr Aq IS Final 4cM-/7024 T.V. pH Count vol/wt ml/min add add add vol. pos.

Snom 10 Im)20 4 -5ml

233___ : $8 __ IA 4 7 / 06

Remarks

te riev edbl, 7 454= -.--3 drip rate - drip rate must be between 5-15 ml/min for iiq-liq extractors [Extraction type SC

STANDARD _ 2 D P P Solv .lot# INT: TDlLOG# V34 46 6 NaCI lot# Na2S04 lot# VzHHo CALIBRATION *013001, (REj/SPIKE MDL/MDRF Q. CHECK I INT. STD. 9l(63262/i5 SURROGATE LPC (OAAS Bl h k ENDRIN/DDT

aay s2H/LC h evision 4/1 2/01 Reviewed by_ Verified by Datej MAUA w I '

NYC-WTC_000052778

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NYC-WTC_000052778Source: NYC Law Department, mirrored locally

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