GCMS DFTPP calibration report, Feb 5 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02FEB05\30644A.D Vial: 1 Acq On 5 Feb 2002 2:56 pm Operator: Sample : 508 scan; re-ext Inst : Instrumen Mise : February 5, 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 2 Butanoic acid, methyl ester... Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 3.61 0.09 ug/L 62497 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 (CAS... 102 C5H10O2 000623-42-7 83 4 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 83 Abundance Scan 21 (3.613 min): 30644A.D (-) m/ z 43.10 100.00% 43 74 A

5000 59 87 vrAAdaboalop/agoo 3.50 3.60 3.70 3.80 3.90 4.00

m/z-> 0- -P10 20 30 40 50 ■ i 60 ■ ■ ■ ■ 70 i ■ 80 > ■ ■ 90 । 100 । I ' I 1 । I । । । । । 1 11 1 I 110 m/z 74.10 98.18% Abundance #9226: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74

5000 ...h.. I.......... 59 3.50 3.60 3.70 3.80 3.90 4.00 87 m/ z 71.10 68.85% 15 27 ..... 1....... 0- 1 ' i ' ' 1 ■ i ‘ 33 ■ i 1 ' 1 ■ i 1 < ■ । ■ ■ ■ • | ■ TT ■ ■ । ■ 1 l ■ ■ ■ • I■I 1 1 i I 102 n/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9220: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43

74 3.50 3.60 3.70 3.80 3.90 4.00 15 m/z 59.00 31.00% 5000 27 59 87 33 | 102 0- TTTBu—mn/n—B—nm- 1 dil > i ■ ■ ■ ■ i i ■ ■ i ■ ■ 1 ■ i ■ ■ ■ ■ i 1 ' ' 1 i m/z~> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9227: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74 3.50 3.60 3.70 3.80 3.90 4.00 m/z41.10 28.76%

5000 59 87

miz-> 0 > > । 1 1 1 ' i 1 * * ■ i 1 1 1 1 r 10 20 30 40 50 60 69 — 70 102 • ■ । ■ ■ ■ • । ■ ■ • ■ ।•i ■ - • । 80 90 100 110 -HAM 3.50 3.60 3.70 3.80 3.90 4.00

30644A.D SCAN508.M Fri Feb 22 11:44:23 2002 Page 4

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