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Document / 3 pages

GCMS method validation data, Jan 2002

Machine-extracted title · confidence 90%

Laboratory record showing method validation parameters including drip rates and pH for DEP samples in January 2002.

NYC-WTC_000017119–000017121

Folder label: “GCMS X 12/17/01 A 12/28/01 1/3/01 1/4/01

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Scanned page image, NYC-WTC_000017119
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

MethodSO meclifeddate Extracted 94 1710 ( Page 01

Lab# Description Sample Drip rate Suit feF Sok IS Final pH Count 1362 888889885888888899298288 vol/wt ml/min add add add vol.m 55m” Imt El ger 3000/. 2Y Cd 3002. 87 _ 300.V (23 30b4a J 30 615 K3 2 12.9 =Ygarl 7383 4 30032 7 I $% zh W 20023V/i Ki J BDl.2AWA [a

Remarks $ Sfole 4%0605 0 &2 EL CLO-E-ce leA .

drip rate must be between 5-15 ml/min for liq-liq extractors_______ drip rate - Extraction type STANDARD / J Fus INT STD LOG# ~ olv.lot# 3046 6 NaCI lot# V1/S99 Na2S04 lot# V3 7 /oc CALIBRATION (SSPIKE 0/ 7^ RRev ewed ewed by, G.3/0 MDL/MDRF Q. CHECK INT. STD. SURROGATE LPC CCMs /& Tiof ENDRIN/DDT

Analyst&H/Ap Reviewed by revision 4/13701 Verified by Date miI

NYC-WTC_000017119

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NYC-WTC_000017119Source: NYC Law Department, mirrored locally

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