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← Document results/DEP Box 13/508 X 10/24/01 AN 11/21/01
Document / 111 pages

DEP Method 508 sample log, Oct-Nov 2001

Machine-extracted title · confidence 90%

Laboratory data sheet containing Method 508 sample results for samples collected October 24, 2001.

NYC-WTC_000007885–000007995

Folder label: “508 X 10/24/01 AN 11/21/01”

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Scanned page image, NYC-WTC_000007885
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

ethod Date Extracted -10/240) Page M 9)3 ThE t7t5.3 rgil Lab# Description Sample Drip rate Surr Spk IS Final T.V. PH Count vol/wt mi/min add add add vol. pos. s _pihlb. 10/.- IAC 2 fir I 2 ADL? K . if —L _ ---- 2514 | I ■ it.

2 ASS. iAolpo- IK H D d kl4 ( 25125s WTe WMM) 1w4±2 2512 S V 900- i } '

(25251 51/ _Q90YS 4 A5244 QS20S 2s 225 ?

R" 92 2513 25 I AS1L 4 ) 11 I it 28112 L 0517% V V V 1 t

Remarks G 4 w oNYS _et 29 Bl &C-

drip rate - ws drip rate must be between 5-15 ml/mn for liq-liq extractors Extraction type - STANDARD INT STD LOG# Solv.lot# |NaCI lot# VI(<4A Na2S04 lot# V32003

CALIBRATION REF/SPIKE 210 — Y 101141 MDL/MDRF Q. CHECK INT. STD. SURROGATE LPC 0WU ENDRIN/DDT

Analyst revision 4/12/01 / I N) Reviewed by 1-8 \ Ov Verified by Date o

4

NYC-WTC_000007885 iay WEMLasreA

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NYC-WTC_000007885Source: NYC Law Department, mirrored locally

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Method 508 sample log sheet, Oct-Nov 2001 · Box DEP Box 13

NYC-WTC_000008843

Log sheet recording Method 508 sample processing details including drip rates and pH values for samples from late October to November 2001.

2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997

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