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Volatile organic compound analysis results, sample AE08425, April 2002

Machine-extracted title · confidence 100%

Laboratory report listing volatile organic compounds and concentrations for sample AE08425 with method detection limit qualifiers.

NYC-WTC_000081817–000081915

Folder label: “524 4/9/02

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Scanned page image, NYC-WTC_000081821
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Library Search Compound Report

Data File C:\HPCHEM\l\DATA\02APR08\0408Bl.D Vial: 1 Acq On 8 Apr 2002 9:03 am Operator: 201-wb Sample lb Inst : GC/MS Ins Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\HP031802.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 3-Hexanone, 2-methyl- Concentration Ranl< 6

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

15.66 0.04 ug/L 25767 1,4-DIFLUOROBENZENE 15.00

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Hexanone, 2-methyl- 114 C7H14O 007379-12-6 4 2 4-Heptanone 114 C7H14O 000123-19-3 4 3 3-Cyclobutene-l,2-dione, 3,4-dihydr 114 C4H2O4 002892-51-5 4 4 Tetramethylhydrazine 88 C4H12N2 006415-12-9 4 Abundance Scan 687 (15.664 min): 0408B1.D (-) m/z 114.15 100.00% 1 4

5000

88 i 15.40 15.60 15.80 16.00 m/z 88.00 27.49% •n/z-> Abundance 10 20 30 40 50 60 70 80 90 #64191: 3-Hexanone. 2-methyl- 4)3 100 110 120 ft 71 BBS 27 15.40 15.60 15,8CI 16.00 m/z 62.95 21.62% 114 55 86 99 ' I ' ' ' ' I ' ' ' ' I ' ' ' ' 11 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #64152: 4-Heptanone 4)3 71 15.40 15.60 15.80 16.00 cBliM m/z 56.95 18.33% 27

114 58 99 ' I '' ' ' I ' ' ‘' I ‘ ' r ...... m/z-> 10 20 30. 40 50 60 70 80 90 100 110 1^ Abundance #2826: 3-Cyclobut6ne-1.2-dione. 3.4-dihydroxy- 2j9 58 15.40 15.60 15.80 16.00 m/z 50.05 16.43%

WiW 114

86 17 40 ........ 68 ' ' I ' ' ' ' I ' ' Tl/Z-> 10 20 30 40 50 60 70 80 90 100 110 120 15.40 15.60 15.80 16.00

0408B1.D HP031802.M Mon Apr 15 12:38:39 2002 Page 1

NYC-WTC_000081821

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NYC-WTC_000081821Source: NYC Law Department, mirrored locally

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