NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 28/GCMS X 1/24/02 A 2/26/02
Document / 3 pages

GCMS method laboratory worksheet, February 2002

Machine-extracted title · confidence 90%

Laboratory method 50 worksheet documenting sample preparation parameters including drip rate, volume, and analytical conditions for GCMS testing.

NYC-WTC_000052421–000052423

Folder label: “GCMS X 1/24/02 A 2/26/02

Page image
Scanned page image, NYC-WTC_000052421
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

4 Method 50% Ma . Date Extracted Ol-2402 Page 45 AEP Lab # I Description Sample Drip rate Surr IS Final T.V. PH Count t/*00//34kg vol/wt mi/min add add add vol. pos.

16. KCE ' 500 ml 1mu -612 jMC 70 7A A (6 (4 (6 . l 02 42.43 FB _XB _ IA _7 F6 _SA _86 10-,% _ 2A (649 75A

Reviewed . by. 4444 >

Remarks_______________ *—SEpL #643 oNaP red O.

J

—Zle 2120 7125230Sw-ogaa/Wenvan* —

drip rate must be between 5-15 ml/min for liq-liq extractors drip rate - Extraction type SpYuo Solv.lot#Vu)u INT STD LOG# NaCI lot# VSqq Na2SO4 lot# V3A HOC STANDARD CALIBRATION (REB SPIKE MDL/MDRF -115 Q. CHECK INT. STD. SURROGATE LPC 00.9 ENDRIN/DDT

i Anaysial Reviewed by k revision 4/12/01 Verified by Date gfe he 8 s

N YC-WTC_000052421

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000052421Source: NYC Law Department, mirrored locally

Related records

Browse subjects →

Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.

Same-box records

Filed elsewhere

More like this page

Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.

Page similarity is temporarily unavailable or this page has no indexed vector.

Others also read

Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.

Compare copies and versions →