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← Document results/DEP Box 04/524 1/3/02
Document / 91 pages

VOCs GC/MS analysis results, Jan 3-4 2002

Machine-extracted title · confidence 90%

Laboratory report showing volatile organic compound analysis results for sample AE00105 processed on January 3 and 4, 2002.

NYC-WTC_000002916–000003006

Folder label: “524 1/3/02”

←Page 26 of 91→
Mirrored PDFOfficial City PDF ↗
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Scanned page image, NYC-WTC_000002941
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\02jan03\00100.D Vial: 5 Acq On 3 Jan 2002 1:29 pm Operator: 206-bh Sample : 524 nyc Inst : GC/MS Ins Misc : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\HP121001.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L

Peak Number 3 1,3,5-Cycloheptatriene Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. --------------------------------------------------------------------- 26.60 0.02 ug/L 9723 1,4-DICHLOROBENZENE-D4 26.16

Hit# of 5 Tentative ID MW MolForm CAS# Qual --------------------------------------------------------------------- 1 1,3,5-Cycloheptatriene 92 C7H8 000544-25-2 4 2 Cyclobutene, 2-propenylidene- 92 C7H8 052097-85-5 4 3 Bicyclo[3.2.0]hepta-2,6-diene 92 C7H8 002422-86-8 4 4 Spiro[3.3]hepta-1,5-diene 92 C7H8 022635-78-5 2 4bundance Scan 1385 (26.604 min): 00100.D (-) m z 91.00 100.00

i

5000

26.20 26.40 26.60 26.80 27.00 m/z 92.00 48.95% #970:1

26.20 26.40 26.60 26.80 27.00 Cig m z 78.00 6.820 27 46 i1 1 #964: Cyclobutene, 2-propenylidene-

m/z 44.00 5.82°

65 51 61 L. 77

5000

39 66 27 51 ii —> 20 25 30 35 40

00100.D HP121001.M Thu Jan 03 14:09:38 2002 Page 3

NYC-WTC 000002941

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NYC-WTC_000002941Source: NYC Law Department, mirrored locally

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