GCMS reference standard results, June 10 2002

NYC 9/11 Public Portal Document Llrary searen compound Keporc

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 6 Thiophene Concentration Rank 12

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

3.85 1.12 ug/L 802416 1,4-dichlorobenzene-d4 9.90

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Thiophene 84 C4H4S 000110-02-1 9 2 Perdeuterobenzene 84 C6D6 001076-43-3/5 3 2-Butenal, 2-methyl- 84 C5H80 001115-11-3 5 4 4H-1,2,4-Triazol-4-amine 84 C2H4N4 000584-13/4 5 Abundance Scan 132 (3.855 min): 12743.D (-130) (-) m/z 84.00 100.00% 84

5000 47 41 35 3.60 3,80 4.00 4.20 ‘ , 50 । 88 01TTITRTe - mPH — m/z 47.00 25.31% miz-> 5 10 15 20253035404550 55 6065 70 75 80859095 Abundance #116585: Thiophene 84

58 5000 45 3.60 3.80 4.00 4.20 39 m/ z 35.10 14.13%

niz-> Abundance 5 12 18 26 32 36 42 50 Of 11111 n 11111111111.. 1111ITFI1111111 +HHHH 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 +61....69.76..41 877 #33650: Perdeuterobenzene 84 M 0 3.60 3.80 4.00 4.20 5000 m/z 41.10 10.25%

niz-> 01 5 .... 12 18 24 28, 38, 42 .48, 52 56

li|un|.l.l| 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 1 62 66 72 76 80 ‘ ‘4‘4441‘4 „NYMMnbpyma Abundance #116563:2-Butenal, 2-methyl- 55 84 3.60 3.80 4.00 4.20 m/z 84.90 8.56% 5000 29 41 26 m/z—> 0 •■। 5 — +++ 44 38.. 51 -A • i * <111 < >»11 > > i • 111 ■ TT 10 15 20253035404550556065 70 7580 85 90 95 ■ “ i ■ “' i1 • 3.60 3.80 4.00 4.20

12743.D 060302.M Mon Jun 10 10:21:49 2002 Page 9

NYC-WTC_000015394