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GCMS analysis results, Sample AE08262, April 22, 2002

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GCMS analysis report for sample AE08262 showing surrogate recovery and unknown compound screening on April 22, 2002.

NYC-WTC_000048309–000048332

Folder label: “GCMS X 4/9/02 A 4/17/02

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\l\DATA\020417\08262.D Vial : 19 Acq On : 18 Apr 2002 12 :18 am Operator: Nefliu Sample : sample Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method C:\MSDCHEM\1\METHODS\041702SCAN.M (Chemstation Integrator) Title 508 Modified GC/MS scan Library C:\DATABASE\NIST98.L ********************************************************************* Peak Number 6 Hexanal Concentration Rank 6

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

5.13 0.46 ug/L 452459 1,4-Dichlorobenzene-d4 9.99

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Hexanal 100 C6H120 000066-25-1 47 2 Hexanal 100 C6H120 000066-25-1 46 3 Hexanal 100 C6H120 000066-25-1 43 4 Hexanal 100 C6H120 000066-25-1 43 Abundance Scan 349 (5.130 min): 08262.D (-341) (-) m/ z 44.10 100.00% 4 56

5000

50 72 82 127 4.80 5.00 wt 5.20 5.40

n/z- > 0 .... Ill 10 20 30 40 50 L II ....... I 60 70 80 88 —mmmm 90 100 110 120 130 m/ z 45.10 93.13% Abundance #10785. Hexanal 41 56

5000 29 -4— WA ' I ' ’ ’ ‘ I 4.80 5.00 5.20 !5.40 72 82 m/ z 56.10 87.53% | 0+ . ............11 1341 ,50,1 ,,65,14 — 94 100 n/z- > 10 20 30 40 50 60 70 80 90 ‘100 110 120 130 Abundance #110561: Hexanal 44 56 4 80 5.00 5.20 5.40 5000- m/z 57.10 71.92% 27

72 82

n/z—> 01 ■ ■ i ‘ 1 ■ 1 i ' 10 20 -34 —1 +82.11. 30 40 50 I 50 60 70 80 — 98 ■ i ' 1 ' 1 I 1 ' 90 100 ■ i ' ■ ■ ' i ■ ' 1 1 i ' ■ 110 120 130 Abundance #110562: Hexanal 44 4 80 5 00 5 20 5.40 56 m/ z 41.05 70.99%

n/z—> 5000

15 1 3& 0 T’PTI Ht—pop- 10 20 27

30 40 50llMM 50 60 70 72

...80-1...... ( 90 82 101000.............. 110 120 130 ANAPA/ 4.80 5 00 2 5.20 5.40

08262.D 041702SCAN.M Thu Apr 18 09:49:32 2002 Page 11

NYC-WTC_000048323

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NYC-WTC_000048323Source: NYC Law Department, mirrored locally

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