GCMS blank results for sample AE03615, March 28, 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02MAR08\03615.D Vial: 5 Acq On : 8 Mar 2002 6:52 pm Operator: Sample : 508 scan Inst : Instrumen Mise : March 8, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP022102.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 2 Butanoic acid, methyl ester... Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 3.62 0.14 ug/L 67198 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 83 2 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 83 3 Butanoic acid, methyl ester 102 C5H10O2 000623-42-7 83 4 Butanoic acid, methyl ester 102 C5H10O2 000623-42-7 83 Abundance Scan 22 (3.622 min): 03515. D (-) m/z 43.10 100.00% 43 74

5000 59 87 AA MP A11677 3.50 3.60 3.70 3.80 3.90 4.00 0- ■ ‘ i 1 ■ ■ ■ i ■ ■ ■ 1 i ■ • • ■ I +449 ■ i ■ ■ ■ • r • i • ' 1 • i 1 ■ ■ ' i ' * ‘ ■ i m/z 74.00 95.38% miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9228: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74

5000 59 87 M i ■ ■ ■ ■ i “ ■ ■ i ■ “ ■ i 3.50 3.60 3.70 3.80 3.90 4.00 m/z 71.00 74.16% 102 0- r —P 1 ■ ■ i ■ • ‘ 1 i 1 ■ ■ ■ i 1 -n i > i TIT .... 1 mfz-> 10 20 30 40 50 60 70 80 90 00 ■ 10 Abundance #9227: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74 TTprr 3.50 3.60 3.70 3.80 3.90 4.00 5000 m/ Z 41.10 37.21% 59 A 87 69 102 0- 1 I ■ ■ ‘ • i ■ ■ ■ ‘ 11/) 1, — —1+ TT । < TT । i ( । । । i । ।

Ml —A „AAN m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9218: Butanoic acid, methyl ester r*11 i • ’ * ’ i • H11 43 3.50 3.60 3.70 3.80 3.90 4.00 74 m/z 59.00 31.14% 50001 27 59 15 87

miz—> 33 0 TTnnmmnmn) 10 20 30 40 + 50 60 70 102 ■ ■ i ■ ■ ' ' i ■ ■ ■ ■ i'1 • ■ ■ i 80 90 100 110 ... —.. MA 3.50 3.60 3.70 3.80 3.90 4.00

03515.D HP022102.M Fri Mar 15 10:09:29 2002 Page 4

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