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GCMS analysis results for sample AE07978, Apr 2002

Machine-extracted title · confidence 100%

Laboratory report documenting the GCMS analysis of sample AE07978 including surrogate recovery data and unknown compound screening on April 18, 2002.

NYC-WTC_000046707–000046721

Folder label: “GCMS X 4/5/02 A 4/16/02

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Scanned page image, NYC-WTC_000046716
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\020415\07978.D Vial: 18 Acq On : 16 Apr 2002 12:44 am Operator: Nefliu Sample : sample Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method C:\MSDCHEM\1\METHODS\041202SCAN.M (Chemstation Integrator) Title 508 Modified GC/MS scan Library C:\DATABASE\NIST98.L ********************************************************************* Peak Number 3 Hexanal Concentration Rank 7

R.T. EstConc Area Relative to ISTD R.T. 5.15 0.22 ug/L 186681 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 47 3 Hexanal 100 C6H120 000066-25-1 47 4 Hexanal 100 C6H120 000066-25-1 38 Abundance Scan 352 (5 147 min): 07978.D (-345) (-) m/z 56.30 100.00% 44 55

129 5000

4 80 5.00 5.20 5.40_____ 01 ■ ■ । > ■ ■ ' । ■ ■ ■ ■ । 11 । 1 . m/z 44.25 87.43% i ■ ■ I ■ 1 1 ' i n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #110561 Hexanal 41 56

5000 27 nohWmaAM.mMiaakthw 4 80 5 00 5 20 5.40_______ 72 m/z 41.25 78.19% 82

n/z-> 01 ............ Hh". 381 —4 +621 10 20 30 40 50 | 50 60 70 80 —L 98 •Ia*II-1II*IIu* 90 100 110 120 130 Abundance #110563 Hexanal

27 41 56 11 m/z MdnL 4 80 5.00 57.20 5.20 5.40_______ 61.59% 5000

72 82 h

n/z- > 0+ -p 10 ..2011,11137 30 —40 —50+ 60 50 I I ! 1 I ' ' ' 1 1 1 70 80 90 100 110 120 130 Abundance #110562 Hexanal 41 4 80 5 00 5 20 5.40_______ 56 m/z 43.30 61.00% J 5000 27

n/z-> 15 0 m 1 ■*> r | r > 10 20 + 30 I 40 +50, 50 465 — 38 I 60 | ——umm 90 110 120 130 72

70 TT 82

80 100 100 MM/yAh. 4 80 ' 5.00 5.20 ' 5.40 ''

07978.D 041202SCAN.M Tue Apr 16 13:47:46 2002 Page 6

NYC-WTC_000046716

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NYC-WTC_000046716Source: NYC Law Department, mirrored locally

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