NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 67/GC/MS Scan 9/27/01
Document / 30 pages

GC/MS analysis results for sample AD23503, Oct 2001

Machine-extracted title · confidence 95%

Laboratory report documenting GC/MS analysis of sample AD23503 conducted on October 19, 2001.

NYC-WTC_000088905–000088934

Folder label: “GC/MS Scan 9/27/01

Page image
Scanned page image, NYC-WTC_000088924
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT1601\23503.D Vial: 11 Acq On : 17 Oct 2001 12:01 am Operator: 209 GALOS Sample : gc/ms unknown Inst ; GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C;\HPCHEM\1\METHODS\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 13 Octadecane Concentration Rank 9

R.T. EstConc Area Relative to ISTD R.T. 34.61 1.76 ug/1 188751 Chrysene-dl2 33.12 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Octadecane 254 C18H38 000593-45-3 90 2 Tetracosane 338 C24H50 000646-31-1 90 3 Heneicosane 296 C21H44 000629-94-7 90 4 Pentacosane ____________________ 352 C25H52 000629-99-2 .9C<' Abundance Scan 3221 (34.614 min): 23503.D (-) m/z 57.00 100.00% 5|7 43 71 85 5000

I 99 34.20 34.40 34,60 34.80 35.00 256 281 ' I'''' I'''' I'''' I'' ‘' I ‘' I' m/z71.10 71.83% nZz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #71561: Octadecane 57 43 71 85 5000 I ' ' ' ' i ' ' 34.20 34.40 34.60 34.80 35.00 99 “mTz 43705 70.35%

[n/z-> A ’ I'' r' p ''' I'''' I 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 224 H''''1''''I 254

Abundance #73543; Tetracosane 43 57- 71 34.20 34.40 34.60 34.80 35.00 5000 85 Wz 85.05 49.82%

99 lie j I, || \]3i27 155169183197 .294 338 I. r.. I. I11 11 .1 .1 P. .. I... . I.. . 1 1. 1 I'''' I I''' 'I ' n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #42201: Heneicosane 57 34.20 - 34.40 34.60 34.80 35.00 71 m/z-—54^95 2^701% 85 fisa 99

■nZz-> 40 60 Xm 80 '"} ' ' ' ' I ' ' rif I'''' p ' 1 ’ p •'' I 100 120 140 160 180 200 220 240 260 280 300 320 340 268 296 I ' ' '' I ' '' I I ' i -i- I I 1 ,- I , , , , 34.20 34.40 34.60 34.80 35.00 , f I Yf

23503.D NP091101.M Thu Oct 18 10:29:08 2001 Page 13

NYC-WTC_000088924

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

NYC-WTC_000088924Source: 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

No available related records indexed in this group.

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 →