NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 16/GCMS X 12/13/01 A 12/27/01
Document / 21 pages

GCMS analysis results for sample AD30351, Jan 2002

Machine-extracted title · confidence 95%

Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30351 conducted on January 10, 2002.

NYC-WTC_000017833–000017853

Folder label: “GCMS X 12/13/01 A 12/27/01

Page image
Scanned page image, NYC-WTC_000017844
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC2701\30351.D Vial: 20 Acq On : 28 Dec 2001 6:36 am Operator: 209 GALOS Sample : GC/MS SCAN 12/13 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 5 3-Isopropoxy-l,1,1,7,7,7-hexam Concentration Rank 3

R.T. EstConc Area Relative to ISTD R.T.

20.27 3.72 ug/1 1452490 Acenaphthene-dl0 20.56

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3-Isopropoxy-1,1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 45 2 Trisiloxane, 1,1,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 37 3 Heptadecanoic acid, trimethylsilyl 342 C20H42O2Si 055517-58-3 9 4 Octadecanoic acid, 2-[(trimethylsil 386 C22H46O3Si 056196-58-8 9 Abundance Scan 1659 (20.273 min): 30351 .D (-) m/ z 73.0,0 100.00% 73

5000 147 281 327 ****** *IIIaITIIII 45 17 117 , 191 221 251 20.00 20.20 20.40 20.60 0- 1 *ii rih Pim T* .............................. m/z 147.0,0 35.21% m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #60503:3-Isopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(trim 73 i •

5000 147 20.00 20.20 20.40 20.60 221 281 327 m/z 281.00 3 0.94% I ii 415 519 561 m/z—> 50 100 150 200 250 300 350 400 450 500 550’ Abundance #52459: Trisiloxane 1,1,1 5.5,5-hexamrethyi-3.3-bis[(trimet 73 147 281 20.00 20.20 20.40 20.60 5000 m/z 326.90 12.31%

207 ; 389 ............................................................................................ .. miz-> 50 100 150 200 250 300 350 ‘ 400 ' ‘ 450 500 ‘ 550 Abundance #48394: Heptadecanoic acid, trimethylsilyl ester 1 ■ i ' 1 1 ‘ i ■ • 713 20.00 20.20 20.40 20.60 117 m/z 282.00 8.66% । 5000 327 145

47 201 ha’asnii 1 I ■ 1 ■ 300 ■ I • ■ ■ ' i 1 ' 1 1 1 1 1 ' 1 I 1 1 1 1 I ' 1 1 1 I 1 1 - 1 I 1 ■ miz-> 50 100 150 200 250 300 350 400 450 500 550 20.00 20.20 20.40 20.60

30351.D GCMS1126.M Wed Jan 02 10:46:16 2002 Page 5

NYC-WTC_000017844

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

NYC-WTC_000017844Source: 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

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 →