NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 18/GCMS X 5/14/02 A 5/21/02
Document / 10 pages

GCMS analysis results for sample AE11378, May 28, 2002

Machine-extracted title · confidence 95%

Laboratory report documenting GCMS analysis of sample AE11378 conducted on May 28, 2002, including surrogate recovery data.

NYC-WTC_000025031–000025040

Folder label: “GCMS X 5/14/02 A 5/21/02

Page image
Scanned page image, NYC-WTC_000025038
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C : \HPCHEM\ 1 \DATA\MAY2 10211377.D Vial: 26 Acq On : 22 May 2002 1:24 am Operator: Sample : EXTRACTS/14 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0520.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 8.11 21.20 ug/1 1402220 1,4-Dichlorobenzene-d4 12.14 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 72 2 Acetone 58 C3H60 000067-64-1 9 3 CH2=CHCH2C (O) OCH3 100 C5H802 003724-55-8 9 4 2,3 Butanedione, monooxime_______ 101 C4H7NO2 000057-71-6 7 Abundance Scan 335 (8.115 min): 11377.D (-) m/ z 43.05 100.00% 43

5000 59 ■ ■ ■ i ■ ■ -1 I J t r I i | i i I i | I-1 1 1 , 101 7.80 8.00 8.20 8.40 . 48 53 . | i 69 83 , | 0 1" ■ r1" r1" i" " i'38 1111" f p । 111 । i r i J11 r | I r i i | r t i C 11 r i | i i ) I]1 i f i | i i i i | i i ri“| i i i i । i i i i [ i < > i | i i m/ z 59.10 36.61% m/z—> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 4)3

5000 ' ' I ' ' ' ' I ' 59 7.80 8.00 8.20 8.40 m/z 58.10 17.85% 27 101 49 83 I" " i " 1' J " 11 phihopongt . .......... I" 11111111" 11" 11 TTT m/z-> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 Abundance #62322: Acetone 43

7.80 8.00 8.20 8.40 5000 m/z 101.15 11.708 58

11" " r " ' i " ' I" " 11" 11'" 11" "I" " I"'' 11 nl l' ■" 11 >' ■ I" " I"1 m/z—> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 Abundance #1448: CH2=CHCH2C(O)OCH3 ‘ ‘1‘‘‘‘IFT‘TTIII‘IIH 4)3 7.80 8.00 8.20 8.40 m/z 41.15 6.32% 5000

58

m/z—> I'1'1111111 A 1 1TTTTTITTTTI*T*WTTTTTT 72 100 TTHT "i" T—f—BT——T-T-FmTPCTTT 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 7.80 8.00 8.20 8.40

11377.D GCMS0520.M Wed May 22 09:22:08 2002 Page 1

NYC-WTC_000025038

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

NYC-WTC_000025038Source: 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 →