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VOC analysis results, sample AE12738, June 4 2002

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Laboratory report listing analytical results for volatile organic compounds in sample AE12738 analyzed on June 4, 2002.

NYC-WTC_000083874–000083923

Folder label: “524 6/4/02

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Scanned page image, NYC-WTC_000083915
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Data File C:\HPCHEM\l\DATA\02june04\12739F.D vial: 10 Acq On 4 Jun 2002 7:49 pm Operator: 201-wb Sample nyc fb 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 Thiophene Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 9.61 0.03 ug/L 23504 1,4-DIFLUOROBENZENE 15.09 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Thiophene 84 C4H4S 000110-02-1 2 2 Krypton 84 Kr 007439-90-9 2 3 4-Pentenal 84 C5H8O 002100-17-6 1 4 Butanenitrile, 3-chloro-____________ 103 C4H6C1N 053778-71-5 1 /Abundance Scan 331 (9.606 min): 12739F.D (-) m/z 48.85 100.00% 84

5000 X T''' 11 " I' I' 44 I " '' I ''' I' ‘" I 9.20 940 9.60 9.80 10.00 m/z 83.90 83.49% •n/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #62712: Thiophene 8l4

58 45 5000 I T 9.20 9.40 9.60 9.80 10.00 m/z 85.80 49.01% 38 81, ................ 'I Ti/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #610: Krypton 84

I ' ' ' ' I ' ' ' ' I ■ ’ I ' ' ' ' I ' ' 9.20 9.40 9.60 9.80 10.00 5000 m/z 46.85 36.38%

'' I'''' I' ‘' I" ‘' I ‘" I"'' I ’ '' I' " ' I tVz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #571:4-Pentenal 29 41 5|5 9.20 9.40 9.60 9.80 10.00 m/z 50.95 29.98%

5000

83 2€ J 4...^ T 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 11' I.I... 111 ■ 1.1" 11111 11111 ' I “ '' I I ' ' ‘ ' I ' ' ' ' I 9.20 9.40 9.60 9.80 10.00 ' ' I ' ' ' ' I ' '

1'2739F.D HP052902.M Tue Jun 04 20:28:43 2002 Page 1

NYC-WTC_000083915

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NYC-WTC_000083915Source: NYC Law Department, mirrored locally

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