SB1524 volatile analysis results, sample AE01938, Feb 2002

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Laboratory report detailing SB1524 analysis of sample AE01938 for volatile organic compounds including acetone on February 4, 2002.

NYC-WTC_000019233–000019324

Folder label: “524 2/4/02”

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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\02FEB04\01938.D Vial: 9 Acq On 4 Feb 2002 4:16 pm Operator: 201-wb Sample : nyc Inst : GC/MS Ins Mise : February 4, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP013102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 5 2,5-Dimethyl-4-hydroxy-3(2H)-f Concentration Rank 5

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

32.87 0.03 ug/L 24733 1,4-DICHLOROBENZENE-D4 26.98

Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 2,5-Dimethyl-4-hydroxy-3(2H)-furano 128 C6H803 003658-77-3 4 2 1,3-Benzenedicarbonitrile 128 C8H4N2 000626-17-5 2 3 1,4-Benzenedicarbonitrile 128 C8H4N2 000623-26-7 2 4 Naphthalene 128 C10H8 000091-20-3 2 Abundance Scan 1664 (32.866 min): 01938.D (-) m/z 128.15 100.00% 128

5000

32.60 32.80 33.00 33.20 207 11111111111111110111111111111/111111193281"1""T i “ • ■ i ■ • ■ ■ i ■ ■ ■ ■ i'11 ■ i'' ■ ■ i' ■ ■ ■ i ■ ■ ■ ■ i ■ ■ i''' m/ z 41.05 66.43% miz-> :30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 Abundance #4871:2,5-Dimethyl-4-hydroxy-3(2H)-furanone 43 128

57 5000 • ■[■■■■ i ■ 1 1 । > 1 1 1 । ■ 1 32.60 32.80 33.00 33.20 85 m/z 207.15 5.57%

/z-> m 1TT 72 1 ‘1" I U M V i ■1 ■ ■ i ■ ■ ■ ■ i ■ ■ • ■ i ■ ■" i"'' i ■ ■ ■ ■ i'' ■ ■ i ■ ■ • ■ i ■ ■ 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 wM Abundance #5014:1,3-Benzenedicarbonitrile 128 ■ i ' ' TTT — —— 32.60 32.80 33.00 33.20 5000 m/z 44.05 3.95% 101 WWWWVwM 37 50647588 Tmmm I ■1 ■ ■ i ■ ■ ■ ■ i ■ ■' ■ i ■ ■ ■ ■ i ■ ■ ■11 ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ n/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 Abundance #5013:1,4-Benzenedicarbonitrile 128 32.60 32.80 33.00 33.20

5000 101

n/z—> „a747s I 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210

01938.D HP013102.M Tue Feb 05 09:39:59 2002 Page 5

NYC-WTC_000019275

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NYC-WTC_000019275Source: NYC Law Department, mirrored locally

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NYC-WTC_000019326

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