NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 67/GC/MS Scan 9/24/01
Document / 21 pages

GC/MS analysis results for sample AD23258, Oct 2001

Machine-extracted title · confidence 90%

Laboratory report documenting GC/MS analysis of sample AD23258 conducted on October 12, 2001.

NYC-WTC_000088048–000088068

Folder label: “GC/MS Scan 9/24/01

Page image
Scanned page image, NYC-WTC_000088058
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report Data File C:\HPCHEM\1\DATA\OCT0901\23258.D Vial: 4 Acq On 9 Oct 2001 4:17 pm Operator: 209 GALOS Sample g c/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 4 Pentacosane Concentration Rank 12 R.T. EstConc Area Relative to ISTD R.T. 29.63 0.41 ug/1 76204 Chrysene-dl2 33.13 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Pentacosane 352 C25H52 000629-99-2 91 2 Heptadecane 240 C17H36 000629-78-7 91 3 Octacosane 394 C28H58 000630-02-4 90 4 Docosane ____________________ 310 C22H46 000629-97-0 90 Abundance Scan 2678 (29.629 min): 23258.D (-) m/z 57.00 100.00% 5Z

85 5000 4' t-i-T ■'M' 29.20 29.40 29.60 29.80 30.00

n/z-> XUiM I'' " I' “ ‘I 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 I " " I " '' I " " I " " I " '' I'' " I “m/z 71.00 73.45% Abundance #73718: Pentacosane 43

71 5000 29.20 29.40 29.60 29.80 30.00 m/z 43.05 65.52% yTTVTyTTTTYTTThqpTTTYTTTVpThTYTTTT-yTT^ I'’' ' I ' ' ''I ' ' ' ' I TTfe-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #71193: Heptadecane 57

29.20 29.40 29.60 29.80 30.00 552 ~m7z 85.05 52.70% 85

, J , 141 169 210 240 I"'‘I" 'rI" I' '' ' I Ti/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 <\bundance #74211: Octacosane 43 29.20 29^40 29.60 29.80 30.00 m/z 41.05 25.89% 552 71 J

Tl/Z-> XU , 127 155 nYrTTHyrVTTyrTTVj-rTVr^^ 183 211 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 p-rrqn-TTTp-rrrj- 364 29.20 29.40 29.60 29.80 30.00

23258.D NP091101.M Thu Oct 11 10:41:05 2001 Page 4

NYC-WTC_000088058

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

NYC-WTC_000088058Source: 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 →