GCMS reference standard results, June 10 2002

NYC 9/11 Public Portal Document ULDLCLY Dedtcii totpOuLIU KCDOL L

Data File C:\MSDCHEM\1\DATA\060602\12743.D Vial: 6 Acq On 6 Jun 2002 3:22 pm Operator: McLean Sample 6/3 eh 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 8 Krypton Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T. 3.97 1.52 ug/L 1082890 1,4-dichlorob‘enzene-d4 9.90

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Krypton 84 Kr 007439-90-9 7 2 Thiophene 84 C4H4S 000110-02-1/5 3 2-Butenal, 2-methyl- 84 C5H80 001115-11-3 5 4 4H-l,2,4-Triazol-4-amine 84 C2H4N4 000584-13-4 5 Abundance Scan 151 (3.966 min): 12743.D (-148) (-) m/z 84.00 00.00% 84

5000 49

374043 87 360 3,80 4.00 4.20 4.40 01 " i" " i" " i ■"' i"111 “1111 rerri 11 ■ 11.111 >.. I p. ।।. mmTTT T m/z 49.10 44.62% miz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #33829: Krypton 84

5000 ■ ■ i • • ■ ■ i ■ • ■ ■ I 1 1 1 1 i 1 1 3 60 3.80 4.00 4.20 4.40 42 m/z .86.00 44.62% 01 ■ ■ i■ ■ “ । ■ ■ “ । • ■‘ ■ । ■■“ i11"i11 ri i11" i1 ।11 i' “ ■ i"' ■ i ■ ■" i" ■ ■ i •' ■ i ■ ■1 80 ‘ 11 11' i" ' ‘ i " n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #116585: Thiophene 84

360 3.80 4.00 4.20 4.40 58 5000 m/z 37.05 11.25% 45 39

miz-> Of “I00nuD—n—putf;11 [42 12 18 26 32 36 ii11 [ i -H 50 । c 69 — 81 87 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 84 360 3.80 4.00 4.20 4.40 m/z 51.05 9.42%

5000 29 41 26 3 44 51 .il n/z-> 0 TTTTTT I’’ 11111II111111.11111111 —T 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 l...... 99........1 ■ ■ । ‘ 3.60 ■ i11'1 74. 3.80 4.00 ।।. 4.20 4.40

12743.D 060302.M Mon Jun 10 10:21:52 2002 Page 11

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