GCMS analysis results for sample AE00166, Feb 2002

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Laboratory report listing unknown compounds and surrogate recovery for sample AE00166 analyzed on February 13, 2002.

NYC-WTC_000050683–000050701

Folder label: “GCMS X 1/4/02 A 2/4/02”

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NYC 9/11 Public Portal Document * X WISp/ uiit *MA

Data File : C: \MSDCHEM\1\5973N\02FEB04\00166.D vial: 5 • Acq On : 4 Feb 2002 6:27 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 4, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library- : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 3 2-Buten-l-ol, 3-methyl- (CA... Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T.

4.64 0.08 ug/L 51974 1,4-Dichlorobenzene-d4 9.71

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Buten-l-ol, 3-methyl- (CAS) $$... 86 C5H10O 000556-82-1 43 2 2-Buten-l-ol, 3-methyl- (CAS) $$... 86 C5H10O 000556-82-1 28 3 Butanoic acid, 2-methyl-, methyl... 116 C6H12O2 000868-57-5 22 4 Butanoic acid, 2-methyl-, methyl... 116 C6H12O2 000868-57-5 12 Abundance Scan 111 (4.641 min): 00166.D (-) m/z 71.10 100.00% 41 71 88 57

5000

49 101 . AN 4.20 4.40 4.60 A 4.80 IA 5.00 o+ — 11. i. ।.... । r i.. ।....!.. ‘ i ■1 ‘11 ‘ ■ i m/z 88.10 93.10% m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110 Abundance #4076:2-Buten-1-ol, 3-methyl- (CAS) $$ Prenol $$ 2-METHYL... 7ft 41 5000 53 4.20 4.40 4.60 4.80 5.00 86 27 m/z 41.10 90.23% 01 14112277111 1 i‘■■■ i ■ ‘ tm 1.. 1.. .. । . 11 I. . । . . > I ।. . . . । . .. . । , . . . (. mfe-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110 Abundance #4075:2-Buten-1-ol, 3-methyl- (CAS) $$ Prenoi $$ 2-METHYL...

41 71 - ALA—LA 4.20 4.40 4.60 4.80 5.00 5000 m/z 57.10 70.42% 53 86

0, ... . .।।.... । . . .. । ---- TTT-rp-rrrp- I.. । .. .. । .. I. | l.., . . . . ।...., . .. . । . . .. । . mz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110 Abundance #16441: Butanoic acid, 2-methyl-, methyl ester (CAS) $$ Me... 57 88 4.20 4.40 4.60 4.80 5.00 m/z 53.10 38.82% 5000 41 29 101 69 O T* ‘ 1 “ “ 11 * “ I p t r i p i i l j i i i i p i i i p i i i +t Ipm ■■TP-...P T1 /f n/z—> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110 4.20 4.40 4.60 4.80 5.00

'0166.D SCAN508.M Tue Feb 05 09:47:39 2002 Page 5

NYC-WTC_000050691

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