NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 67/GC/MS Scan 9/20/01
Document / 23 pages

GC/MS analysis results for sample AD22779, Oct 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GC/MS analysis of sample AD22779 conducted on October 5, 2001, identifying unknown compounds.

NYC-WTC_000087694–000087716

Folder label: “GC/MS Scan 9/20/01

Page image
Scanned page image, NYC-WTC_000087701
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report Data File ; C:\HPCHEM\1\DATA\OCT0201\22779.D Vial: 16 Acq On : 3 Oct 2001 4:48 am 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 1 3-Hexanone Concentration Rank 13 R.T. EstConc Area Relative to ISTD R.T. 6.38 0.40 ug/1 50800 1,4-Dichlorobenzene-d4 11.78 Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 3-HexM me 100 C6H12O 000589-38-8 90 2 Butajace, 2,2-dimethyl- 86 C6H14 000075-83-2 64 3 Hexane, 3,3,4-trimethyl- 128 C9H20 016747-31-2 59 4 ;ffeptane, 3,3-dimethyl- 128 C9H20 004032-86-4 45 Abundance Scan 146 (6.384 min); 22779.D (-) m/z 43.05 100.00% 43 57 71 5000 100

6.00 6.20 6.40 6.60 6.80 I,-,.,.,, .-I,,, ,llll m/z 57.00 83.65% +t- TiZz-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #63358:3-Hexanone 43 57

71 5000 6.00 6.20 6.40 6.60 6.80 100 m/z 70.95 63.73% t-r-r-p-r tV' ...... Ti/z-> 10 20 30 40 50 60 70 80 90 100 110 120

JUkU. Abundance #62861: Butane, 2,2-dimethyl- 43 57 71 6.00 6.20 6.40 6.60 6.80 SY 29 m/z 100.05 32.09% A 15 I ' I ' ' ' ' I ' ' ' ' I ' I TlZZ-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #5135; Hexane, 3,3,4-trimethyl- 43 57 71 6.00 6.20 6.60 6.80 m/z 41.00 24.75%

5000

27 99 ry-r-T-rT—J—TT—rk—J—r-T-r-i—j—r-r-r-i—j—I ' I ' ' ' ''I I ‘ ' I ' I 113 "n" ■n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 6.00 6.20 6.40 6.60 6.80

22779.D NP091101.M Thu Oct 04 14:21:08 2001 Pacie 1 NYC-WTC_000087701

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

NYC-WTC_000087701Source: 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 →