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GCMS method 508 calibration parameters, January 2002

Machine-extracted title · confidence 90%

Documentation of instrument settings and calibration parameters for Method 508 analysis conducted in early 2002.

NYC-WTC_000016058–000016060

Folder label: “GCMS X 12/26/01 A 1/15-1/16/02

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NYC 9/11 Public Portal Document 1

Method .508 rool Date Extracted 3/24/0) Page

r$ F CCMs /G7SS Lab# Description .............. ......... Sample Drip rate mi/min Surr add spk add IS add Final T.V. pos. pH Count vol/wt vol. LB 500m _____ IL SA T __ _46 2222 23 oooB 04 26 ___ 68 2039 se" wA 313)7 •8B 21302. A 16 31305, _ 10 31335 ___B 3 13 0: __ 6A 3134, 8 .22’1 _9A EAFOrd _8A — S13 3134 33 J. 3)380 31365* 60 5l 28803- Ref _ OSU P

Remarks 31379.31350,31375 werc Very qiadlic —PHA I, App. AmLof21NaoH DC fC / adofcl fo 0 Sa hh2 7e- to ‘on )*hl4 *7

drip rate must be between 5- ml/min for liq-liq extractors drip rate - Extraction type - sep- D Solv.lots V39446 |NaCI lot# V1I570 Na2S04 lot# V39400 STANDARD STD LOG# CALIBRATION ‘0/300) REF/SPIKE MDL/MDRF 757 Review ed by,At Q. CHECK INT. STD. js or^o^ 0.5)5= SURROGATE /2110_ LPC ENDRIN/DDT

( Analyst LF, Denn is) Anor n e Reviewed by__ revision 4/12/01 - Verified by Date )

NYC-WTC_000016058

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NYC-WTC_000016058Source: NYC Law Department, mirrored locally

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