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_000088062
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:\DAT7kBASE\NBS75K.L ********************************************************************* Peak Number 8 Heneicosane Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 32.73 1.30 ug/1 240258 Chrysene-dl2 33.13 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Heneicosane 296 C21H44 000629-94-7 91' 2 Triacontane 422 C30H62 000638-68-6 91 3 Nonacosane 408 C29H60 000630-03-5 91 4 Heneicosane, 11-(1-ethylpropyl) -____ 366 C26H54 055282-11-6 91 Abundance Scan 3016 (32.732 min): 23258.D (-) m/z 57.00 100.00% 57

5000 85

I ' ' ' ' I .1 J. J, J ... 211... ......... 32.40 32.60 32.80 33.00 m/z 71.00 72.59% m/z-> 40 60 80 100120140160180 200220 240260280300320340 360380 400 420 Abundance #42201; Heneicosane 57

85 5000 I ' ‘ 1^ 32.40 32.60 32.80 33.00 m/z 43705 6^777% .............. .. ..................... I"' m/z-> 40 60 80 100120140160180 200220 240 260280 300320340 360380 400420 Abundance #55461: Triacontane 43 Tr-rX’ N 71 32.40 32.60 32.80 33.00 5000 m/z 85.05 48.59%

m/z-> '"I"' XU 1 I 39 127 239 267 379 422 pTTTpTTTpTT-rpTTTpTTTpTTTyrTTTyrrrTpTTTp-rTTpTTrpTTTpTTTp-TTTpTT-IY^ 40 60 80 100120140160180 200220 240260280 300320340 360 380 400420 Abundance #54526; Nonacosane ............... 43 32.40 32.60 32.80 33.00 m/z 55700 25717% 71 5000

I I127 211 239 379 408 T tM pVrTTrrrrpTTTpTT-rpT-rrpTTTY^ TTpTTTp-rrrj- T,/z-> 40 60 80 100120140160180 200220 240260280 300320340 360380 400 420 32.40 32.60 32.80 33.00

23258.D NP091101.M Thu Oct 11 10:41:13 2001 Page 8

NYC-WTC_000088062

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

NYC-WTC_000088062Source: 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 →