GCMS surrogate recovery results for sample AE03184, March 2002

NYC 9/11 Public Portal Document Llorary searen compound Report

Data File : C:\MSDCHEM\l\5973N\02MAR01\03184.D Vial: 4 Acq On : 1 Mar 2002 12:48 pm Operator: Sample : 508 scan Inst : Instrumen Mise : March 1, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\l-..\HP022102.M (RTE Integrator) Title : 508 scan method Library- : C:\DATABASE\WILEY7N.L Peak Number 3 Propane, 1,l-dimethoxy-2-me.. Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T. 3.93 0.07 ug/L 24714 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Propane, 1,l-dimethoxy-2-methyl-... 118 C6H1402 041632-89-7 9 2 ISOBUTYRALDEHYDE, DIMETHYLACETAL... 118 C6H14O2 000000-00-0 9 3 Glycine (CAS) $$ Aminoacetic aci... 75 C2H5NO2 000056-40-6 4 4 Butane, 1,1-dimethoxy- (CAS) $$ ... 118 C6H1402 004461-87-4 4 Abundance Scan 49 (3.927 min): 03184.D (-) m/ z 75.00 100.00% 75

5000 55 87 47 --------------------------- 41 3,60 3.80 4.00 4.20 - m/z 87.00 33.28% O+ ■ 11 ■ ■ ■ ■ i ■ ■ ■ ■ । ■ ■ ■ i ■ ■' ■ i ‘ ■' i ■ ■ ■ ■ i 1 ' n/z-> 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #17844: Propane, 1,1-dimethoxy-2-methyl- $$ Isobutylaldehy... 75

5000 87 3.60 3.80 4.00 4.20 31 47 55 m/z 55.10 32.18%

n/z-> 01 -+L 25 30 35 40 45 50 T-p-r 59 71 '11111......... — 1....... . 55 60 65 70 75 80 85 90 95 1ITTTTTT

Abundance #17847: ISOBUTYRALDEHYDE, DIMETHYLACETAL $$ 1,1-Dimethoxyi... 75 t+..... 3.60 3.80 ,11 A..... 4.00 4.20 5000 m/z 47.00 22.23% 87 31 47 55

miz-> 01 211111. 4344 25 30 35 40 45 11 1' ■' i' 59 IIII '111'11 " " i' " 111 " ' 50 55 60 65 70 75 80 85 90 95 71 1' I " " I "

Abundance #2194: Glycine (CAS) $$ Aminoacetic acid $$ AMINO-ACETIC A... TI 44 75 3.60 3.80 4.00 4.20 m/z 41.10 13.22% 5000 57 40 - 0 ■ । ■1 ■ ।1 l ■ । ■ ■ ■ ■ । 11 ■. 1111 • ■ 11 ■ 11111 ■ > 11 ■ ■ > i ■ ■ TT mfz-> 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 3.60 3.80 4.00 4.20

)3184 .D HP022102.M Mon Mar 04 12:32:52 2002 Page 5

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