GCMS surrogate recovery report, sample AE12283, June 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\0610022\12283.D Vial: 11 Acq On : 10 Jun 2002 7:10 pm Operator: Sample : gc/ms scan 6/7 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\060302.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L

Peak Number 15 2-Butenal, 2-methyl- Concentration Rank 14

R.T. EstConc Area Relative to ISTD R.T.

5.29 1.02 ug/L 807365 1,4-dichlorobenzene-d4 9.90

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Butenal, 2-methyl- 84 C5H80 001115-11-3 4 2 4H-1,2,4-Triazol-4-amine 84 C2H4N4 000584-13-4/4 3 Formamide, N-(cyanomethyl)- 84 C3H4N20 005018-27-9 3 4 Thiophene 84 C4H4S 000110-92-1 2 Abundance Scan 376 (5.288 min): 12283.D (-375) (-) m/z 84.00 100.00% 84

5000 51

88 5.00 5.20 5.40 5.60 Of 440 44 " 11 " , ।' mm 111111111. i ■ 11111111 r 1111 >> 111 ■ ■ i ■ ।' ■ i'1 ■ ■ i ■ ■ “ i" ■ ‘ i'" ■ i' ■' TTnuuum m/z 51.00 39.41% m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #116563:2-Butenal, 2-methyl- 55 84

5000 29 5.00 5.20 5.40 5.60 41 m/z 86.00 20.28% 26 38 44 V 51 Ml । 69________ 1 Ot ooopoooo I’’ I I [ 1 I |1 | I 1 I I | I I I I | I I I I 11" I " '-it' 1111111 ■ । । ■ 1111 " i •" ‘ i " Tl/Z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #33490:4H-1,2,4-Triazol-4-amine 28 84

5.00 5.20 5.40 5.60 5000 m/z 40.00 9.79%

13 18 22 4043 57 69 0 . ■ । ■ ■. < । ■ i h 1111, t.... 11 AyliHleo .. , . , , ’ 1’14’14 , .— . , . , "I"" i‘" ,. , ‘ r " ■ i " n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #541: Formamide, N-(cyanomethyl)- 29 5.00 5.20 5.40 5.60

MAAaloou.. m/z 87.90 9.27% 84 55 5000

40 43 /z-> +4lH 0 ■ ■ i1 ■ ■' i ■ ■ “ i •'" i' ■ ■ ■ i ■' ■ 5861 66 711 l■ I ■■ 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 5.00 5.20 5.40 5.60

12283.D 060302.M Tue Jun 11 08:24:32 2002 Page 18

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