NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 67/GC/MS Scan 9/19/01
Document / 29 pages

GC/MS analysis results for sample AD22652, Oct 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GC/MS analysis of sample AD22652 conducted on October 11, 2001, identifying unknown compounds.

NYC-WTC_000087274–000087302

Folder label: “GC/MS Scan 9/19/01

Page image
Scanned page image, NYC-WTC_000087290
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\SEP2801\22652.D Vial: 11 Acq On : 28 Sep 2001 10:14 pm 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 10 Tetracosane Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T. 31.77 1.40 ug/1 213506 Chrysene-dl2 33.17 Hit# of 5 Tentative ID MW MolForm CAS# Qual

Q/ Tetracosane 338 C24H50 000646-31-1 99 2 Heptadecane 240 C17H36 000629-78-7 91 3 Octadecane 254 C18H38 000593-45-3 91 4 Eicosane ____________________ 282 C20H42 000112-95-8 91 Abundance Scan 2912 (31.772 min): 22652.D (-) m/z 57700 100.00% 43 57 71 1 85 5000-

r\fz-> XU 40 60 99 281 . IT. 1 11. . 1 .111. . f.. .. I, r I 11. r I H ., 11 ,. 11.. .. I. I. ' I'''' I'''' I'''' I'' 80 100 120 140 160 180 200 220 240 260 280 300 320 340 338 _J130_^t60_Jt80_3Z00_32^ m/z 71.10 74.32% ^bundance #73543: Tetracosane 43 5 7 71

5000 85 31.40 31.60 31.80 32.00 32.20 m/z 43.05 68.56% I I ll 155169183197 294 338 p-rVq-'Pnn-r^Y-rTVpn-'Tn-p-TT-rVp-r^^ I ' ' ‘' I " ' 'I ' nT |i - • • I I' " ' I'' Tife-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 <\bundance #32063: Heptadecane 57 71 85 31.40 31.60 31.80 32.00 32.20 5000 m/z 85.05 51.81% 99 '1fl41 196 240 T* pn-TTp-rTTyTT-rTyrTT-q- rrtn I ‘ ' I’ " ' I ' ' ' • I' " ' I nfe-> ^kbundance 40 60

5)7 80 100 120 140 160 180 200 220 240 260 280 300 320 340 #71561: Octadecane -I.... Utrv.r...... 31 40 31.60 31.80 32.00 32.20 43 71 m/z 41.00 26.07% 5000 85 J 99 .221.. .X ' T' " ' I ” ' ’ I -r-r-j- I '' " I I ' ' ' ' I T •n/z-> 40 60 80 100 120 140 160 180 200^0 240 260 280 300 320 340 31.40 31.60 31.80 32.00 32.20

22652.D NP091101.M Wed Oct 03 11:53:22 2001 Page 10

NYC-WTC_000087290

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

NYC-WTC_000087290Source: 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 →