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 / 27 pages

GC/MS analysis results for sample AD23499, Oct 2001

Machine-extracted title · confidence 95%

Laboratory report documenting GC/MS analysis of sample AD23499 conducted on October 19, 2001.

NYC-WTC_000088799–000088825

Folder label: “GC/MS Scan 9/27/01

Page image
Scanned page image, NYC-WTC_000088822
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library-Search-Compound Report Data File : C:\HPCHEM\1\DATA\OCT1601\23499.D Vial: 7 Acq On : 16 Oct 2001 8:06 pm Operator: '2 09 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 ★ if*******************************************************************

Peak Number 17 Tetratetracontane Concentration Rank 16 R.T. EstConc Area Relative to ISTD R.T. 39.61 0.48 ug/1 50908 Perylene-dl2 37.24 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Tetratet^contane 619 C44H90 007098-22-8 72 2 10-Meth^nonadecane 282 C20H42 000000-00-0 72 3 Heneicosane 296 C21H44 000629-94-7 64 4 Heptacosane 380 C27H56 000593-49-7 64 Abundance 7 Scan 3766 (39.614 min); 23499.D (-) “m/z 57.00 100.00% 5(7

5000 85

Ti/z-> ^bundance uw50 100 150 207 J 200 250 300 350 400 450 500 550 600 39.y 39.40 39.60 39.80 40.00 “mTz 43.05 49.22% #61068; Tetratetracontane 57

5000 ~T 85 39,20 39,40 39,60 39.80 40.00 m/z 71.05 48.89% j J. V??. I .... I .... I . . . I . . . . I . . . . I , .

n/z-> Abundance

5000- 50

57 100

85 150 200 250 300 350 400 450 '#39858:10-Methylnonadecane 500 550 -- 600

At- 39.y 39.40 39.60 39.80 40.00 “mTz 85.05 39.84%

154 fp, I n/z-> 50 100 150 200 250 300 350 400 450 500 550 600 Abundance #42201: Heneicosane----- ----------- ------- -57- 39.20 39.40 39.60 39:80 40.00“ m/z4170522.50% 85 5000;

1/

268296____________ 1—r-]—r-T ' ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ‘ ' I ' ' ' ' I ' ' ' ' I ' ‘ ' I ' ' Tl/Z-> 50 100 150 200 250 300 350 400 450 500 550 600 39.20 39.40 39.60 39.80 40.00

23499.D NP091101.M Thu Oct 18 10:14:39 2001 Page 17

NYC-WTC_000088822

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

NYC-WTC_000088822Source: 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 →