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_000087297
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 17 3-Isopropoxy-1,1,1,7., 7,7-hexam Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 39.79 1.47 ug/1 210973 Perylene-dl2 37.29 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3-Isopropo2fy<-l, 1,1,7,7,7-hexamethyl 576 C18H52O7Si7 071579-69-6 25 2 Trisilox^, 1,1,1,5,5,5-hexamethyl 384 C12H36O4Si5 003555-47-3 12 3 1,2-Bejrzenedicarboxylic acid, bis(t 310 C14H22O4Si2 002078-22-0 10 4 Men toacetic acid, bis(trimethyls 236 C8H20O2SSi2 006398-62-5 10 <\bundanc^ Scan 3785 (39.786 min): 22652. D (-) m/z 73.00 100.00% 73 147

5000 221 281 355 T 40 111 253, [ 325 , JI 401 429 I 39.40 39.60 39.80 40.00 40.20 T-f-T m/z 147.00 71.78% T)Zz-> 50 100 150 200 250 300 350 400 450 500 550

UL, Abundance #60503:3-lsopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(trim 7|3

5000 147 39.40 39.60 39.80 40.00 40.20 m/z 221.0547.18% 3^7 415 519 561 •n/z-> 50 100 150 ■ 200 250 300 350 400 450 500 550 ^bundance #74103: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimet 73 147 39.40 39.60 39.80 40.00 40.20 5000 ^m/z^^2^^ 281 45 369 I , 117 207 249 50 100 150 200 250 300 350 400 450 500 550 Abundance #72973:1,2-Benzenedicarboxylic acid, bis(trimethylsilyl) e 1 17 3940 39.60 39.80 40.00 40.20 73 m/z 355.00 22.98% 5000

45 295 119 "'-v'nrt—' I ' ‘ I"'' ' ‘‘I '' ' .... ......................... •n/z-> 50 100 150 200 250 30Q 350 400 450 500 550 39.40 39.60 39.80 40.00 40.20

22652.D NP091101.M Wed Oct 03 11:53:38 2001 Page 17 NYC-WTC_000087297

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

NYC-WTC_000087297Source: 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 →