NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 22/GCMS X 11/23/01 A 12/21/01
Document / 16 pages

GCMS analysis results for sample AD28104, Jan 2002

Machine-extracted title · confidence 90%

Laboratory report documenting GCMS analysis of sample AD28104 conducted on January 2, 2002.

NYC-WTC_000034615–000034630

Folder label: “GCMS X 11/23/01 A 12/21/01”

←Page 12 of 16→
Mirrored PDFOfficial City PDF ↗
Page image
Scanned page image, NYC-WTC_000034626
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Library Search Compound Report t Data File : C: \HPCHEM\ 1\DATA\DEC2101\28167.D Vial: 17 Acq On : 22 Dec 2001 9:25 am Operator: GALOS Sample : gems unknown 11/23 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 4 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1

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

7.75 4.17 ng/uL 915618 1,4-Dichlorobenzene-d4 11.78

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2 -Pentanone ,/4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 43 2 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 43 3 5-Hexen-2-one 98 C6H10O 000109-49-9 9 4 3 -Hydro: -2-pentanone 102 C5H10O2 003142-66-3 9 (Abundance Scan 317 (7.749 min): 28167.D (-) m/ z 43.10 100.00% 43

5000 59

—PPPT, TT 101 • i ■ ■ ■ 1 1 ■ _ 7 40 7.60 7.80 8.00 8.20 , 38 +53+ ' ' i 1 1 1 1 i 1 ' ' 1T.1.—T.T T ( 83 —PPTT TIT TTT i r TT — m/z 59.10 49.25% miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43 — TTTTTTTT I T 5000 59 7.40 7.60 7.80 8.00 8.20 m/z 101.05 16.66% 27 _____ . I_______ , . 49 ________ 83 101 i ■ ' ' ■ i ■ ■ ■ ■ I Tr 1 TT 1 1 ■ ' T ■ ■ ' i ■ 1 1 1 I T 1 1 I 1 1 1 ' I ' ' 1 ■ i ' ■ ■ ■ i ■ mz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3245,2 Peptanone, 4-hyorxyd-methyl- I 43 TTTPTTIDITT TTIETImIT 7.40 7.60 7.80 8.00 8.20 5000 59 m/ z 58.10 15.86%

I 31 73 83 101 : —IIIT mfe->_____ 10____ 20 30 40____ 50 ...... 60 70 ___80 90 100 110 Abundance #63205: 5-Hexen-2-one TT-p-m J > t | ' i > ■ ) । ■ i ■ । < 1 4b 7.40 7.60 7.80 8.00 8.20 m/z 41.10 7.39% 5000

55 15 27 83 98 ....... i ........|........ 38 ; . 50 ' 1 1 1 1 ' • I 1 1 1 1 1 1 1 ' 1 1 1 1 ' 1 1 1 ' 1 1 । ' 1 1 ■ i Tr TTT 1,1 TTTTTTTT 1 ' I Pr l. r TI T , IAT miz-> 10 20 30 40 50 60 7G 80 90 100 110 7.40 7.60 7.80 8.00 8.20

28167.D NP112701.M Fri Dec 28 09:58:09 2001 Page 4

NYC-WTC_000034626

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

NYC-WTC_000034626Source: 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 →