NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 65/524 6/3/02
Document / 66 pages

VOC analysis results, sample AE12737, June 2002

Machine-extracted title · confidence 95%

Laboratory report for volatile organic compounds in sample AE12737 analyzed on June 3, 2002.

NYC-WTC_000083807–000083872

Folder label: “524 6/3/02”

←Page 5 of 66→
Mirrored PDFOfficial City PDF ↗
Page image
Scanned page image, NYC-WTC_000083811
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document nicrary bearcri compounu neporc

Data File C:\HPCHEM\l\DATA\02JUNE3\0603Bl.D vial 2 Acg On 3 Jun 2002 10:31 am Operator 201-wb Sample lab blank Inst GC/MS Ins Mise Multiplr 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\HP052902.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library- : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 Butane, 2-(ethenyloxy)-2-methy Concentration Rank 4

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

15.74 0.03 ug/L 26174 1,4-DIFLUOROBENZENE 15.09

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Butane, 2-(ethenyloxy)-2-methyl- 114 C7H14O 029281-39-8 3 2 3-Pentanone, 2,4-dimethyl- 114 C7H14O 000565-80-0 3 3 4-Heptanone 114 C7H14O 000123-19-3 3 4 2,4-Pentanedione, 3-methyl- 114 C6H10O2 000815-57-6 3 Abundance Scan 690 (15.738 min): 0603B1.D (-) m/z 113.90 100.00% 1 4

5000

63 88 50 15.40 15.60 15.80 16.00 m/z 62.95 27.12% ' I ' ' ' ‘ I ' ' ' ' I ' 'n/z-> 10 20 30 40 50 60 70 80 .90 100 110 120 Abundance #3032: Butane, 2-(ethenyloxy)-2-methyl- 4)3

5000 15.40 15.60 15.80 16.00 55 71 m/z 88.00 26.43% 85 27 ' ■ I I I I 1 I I I Ji I , . I , I PI , ,1 . ' I ' ' ' ' I ' ' I 99 -tVr ' I ' ' ' ' I ' ' ' ' I ' ■n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #64142: 3-Pentanone, 2,4-dimethyl- 4)3

15.40 15.60 15.80 16.00 5000 71 m/z 49.95 20.34%

27 114 ......... .1....... ' ' ' I ' 55''' ' I ' ' ' ' II ' ' ' ' I ' ‘ ' I ' m/z-> 10 20 30 40 50 60 70 . 80 90 100 110 120 Abundance #3002: 4-Heptanone 43 15.40 15.60 15.80 16.00 71 m/z 43.90 5.27%

5000 27

114 15 58 86 99 I -n/z--> 10 20 30 40 50 60 70 80 90 100 110 120 15.40 15.60 15.80 16.00

0603B1.D HP052902.M Fri Jun 07 11:36:55 2002 Page 1

NYC-WTC_00008381 1

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

NYC-WTC_000083811Source: 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 →