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VOC analysis results, sample AE12531, May 2002

Machine-extracted title · confidence 95%

Laboratory report for volatile organic compounds in sample AE12531 analyzed on May 24, 2002.

NYC-WTC_000083681–000083805

Folder label: “524 5/24/02 - 5/25/02

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Scanned page image, NYC-WTC_000083714
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NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\02may24\12531.D Vial: 3 Acq On : 24 May 2002 6:06 pm Operator: 201-wb Sample : 524 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP051702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peale Number 2 Cyclotrisiloxane, hexamethyl- Concentration Rank 2

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

17.98 0.06 ug/L 47536 1,4-DIFLUOROBENZENE 15.14

Hit# of 5 • Tentative ID MW MolFonn CAS# Qual

1 Cyclotrisiloxane, hexamethyl- 222 C6H18O3Si3 000541-05-9 83 2 2-Methyl-7-phenylindole 207 C15H13N 000000-00-0 9 3 Hexahydropyridine, l-methyl-4-[4,5- 207 C12H17NO2 000000-00-0 9 4 Arsenous acid. tris(trimethylsilyl) 342 C9H27AsO3Si3 055429-29-3 9 Abundance Scan 823 (17.980 min): 12531.D (-) m/z 207.25 100.00% 207

lililil

I ' ' ' ' I 17.60 17.80 18.00 18.20 44............... I I , , , I I , , , , I , , J............ m/z 208.15 20.89% m/z-> 20 40 60 80 100 120 140 160 180 200 Abundance #70586: Cyclotrisiloxane, hexamethyl- 247

5000 17.60 17.80 18.00 18.20 m/z 96.20 19.17% 96 119 147 163 177 ||| 75 -n/z-> 20 40 60 80 100 120 140 160 180 200 Abundance #24652; 2-Methyl-7-phenylindole 2(117

17.60 17.80 18.00 18.20 m/z 133.05 13.93% 5000

30 '...... 76 88 ..... .. I . -n/z-> 20 40 60 80 100 120 140 160 180 200 Abundance #24610: Hexahydropyridine, 1-methyl-4-[4,5-dihydroxyphenyl]- 207 17.60 17.80 18.00 18.20 ' I 70 42 m/z 191.00. 13.62% 97

82 136 123 j 150 ' ' I ' n/z-> 20 40 60 80 100 120 140 160 180 200 17.60 17.80 18.00 18.20

12531.D HP051702.M Fri May 24 18:45:48 2002 Page 2

NYC-WTC_000083714

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NYC-WTC_000083714Source: NYC Law Department, mirrored locally

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