NYC-WTC_000030480
DEP laboratory analysis using method SS for sample AD27009 conducted between November and December 2001.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗Document / 6 pages
Laboratory analysis data sheet, October 2001
Machine-extracted title · confidence 85%Document listing laboratory test results and measurement data for environmental samples from October 2001.
NYC-WTC_000029619–000029624Folder label: “525 X 10/31/01 AN 10/14/01 - 10/15/01”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
. Method £25 Date Extracted /_ Page SP
Lab# Description Sample Drip rate Suit Spk IS Final T.V. pH D TT "9 vol/wt ml/min add add add vol. pos.
10Z im -4 702560 20
25,75-4 11226665.5) E27) ( c) 4
40256172 2 V 2560/ 34 4
V; 225623 % 2SZes t 5 £
L (/ 6 J? - SI )
Remarks . o- 1
drip rate must be between5-15 ml/min for liq-Nq extractors drip L . rate - Extraction type - 3/, F Solv.lot#C06*142E/7 NaCI lot# Na2S04 tot# 1/2603 STANDARD CALIBRATION iNT STD LOG# en07t7o REF/SPIKE 20340/2 283 o/20829 MDL/MDRF Z&25cZ2 283 &A (282 a Q. CHECK INT. STD. SURROGATE 2080b LPC ENDRIN/DDT
Analyst )i Co- Reviewed by GU l NW revision 4/12/01, Verified by Date PA i
NYC-WTC_000029619
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NYC-WTC_000029619Source: NYC Law Department, mirrored locally
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Log sheet recording drip rates, pH levels, and sample counts for water quality monitoring conducted at the World Trade Center site in late October 2001.
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NYC-WTC_000055183
Header page from a DEP laboratory document containing Method 525 data fields for sample processing on December 6-7, 2001.
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