NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 21/GCMS X 11/20/01 A 11/26/01
Document / 29 pages

GCMS unknowns analysis results for sample AD28335, Jan 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis for unknown compounds and surrogate recovery in sample AD28335 conducted on January 9, 2002.

NYC-WTC_000033974–000034002

Folder label: “GCMS X 11/20/01 A 11/26/01

Page image
Scanned page image, NYC-WTC_000033986
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\JAN0802\28355A.D Vial: 4 Acq On 8 Jan 2002 6:13 pm Operator: 209 GALOS Sample Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 5 Octane,. l,l’-oxybis- Concentration Rank 20

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

12.80 1.89 ug/1 605225 1,4-Dichlorobenzene-d4 11.52

Hit# of 5 Te: ative ID MW MolForm CAS# Qual

1 Octane, 1,1' 7oxybis - 242 C16H340 000629-82-3 64 2 Heptane / 100 C7H16 000142-82-5 64 3 Undecane, 2, 8-dimethyl- 184 C13H28 017301-25-6 64 4 Nonane, 2-methyl-5- propyl- __ _ 184 C13H28 031081-17-1 53 Abundance * Scan 845 (12.799 mln): 28355A.D (-) m/z 57.00 100.00%

k 57 71 43 5000 85 J I ‘ ' 1 I 1 ‘I T TIT TIr T 12.40 12.60 12.80 13.00 13.20 j miz-> 20 h. ■. .. ,. —- TTt 40 60 +99112127 141155—. .. ... 80_ 100 120 140 160 180 200 220 m/z 71.10 86.64% Abundance #71250: Octane, 1,1-oxybis- 43 57| 71 71

5000 84 12.40 12.60 12.80 13.00 13.20 27 112 m/z 43.05 68.26%

MA 97 ,h . . 143 224 ! miz-x 20 I ■ ■ ■ • l ' 40 60 W 80 TITUETT TTTTTT TTTTT । । TT. >. T 100 120 140 160 180 200 220 [Abundance #63439: Heptane 43 ! i 12.40 12.60 12.80 13.00 13.20 57 m/z 55.95 41.93%

k 5000 71 27 85 100 T——TT—T , , TTT TTTTT Tmr TTTTTTIT _ miz-? Abundance 20 i 1 ■ ' ' i 40

43 60

57 80 100 120 140 160 #18991: Undecane, 2,8-dimethyl- 180 200 220 J TTT A=— 12.40 12.60 12.80 13.00 13.20 71 m/z 41.00 40.79% 5000 85

m/z-> 27 —. — ■ + - 20 99 113 40 141 i -1 ------- 60 80 100 120 140 160 180 200 220 V, W A 12.40 12.60 12.80 13.00 13.20

28355A.D GCMS1126.M Wed Jan 09 09:09:21 2002 Page 5

NYC-WTC_000033986

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

NYC-WTC_000033986Source: 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 →