GCMS calibration data for sample AE11931, May 2002

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Data File : C:\MSDCHEM\1\DATA\052302\11931.D Vial: 11 Acq On : 23 May 2002 6:07 pm Operator: Mclean Sample : 5/22ad Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 5 Crotonic acid Concentration Rank 16

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

4.05 0.57 ug/L 346405 1,4-Dichlorobenzene-d4 9.90

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Crotonic acid 86 C4H602 003724-65-0 5 2 Phosphonic difluoride 86 F2HOP 014939-34-5/5 3 Crotonic acid 86 C4H6O2 003724-65-0 4 4 2-Butenoic acid, (E)- 86 C4H602 000107-93/7 4 Abundance Scan 164 (4.043 min): 11931.D (-163) (-) m/z 86.00 100.00% 85

5000- 43 39 4750 36 83 3.60 3.80 4.00 4.20 4.40 — PTmgum m/z 84.00 30.73% Of AX n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #116766: Crotonic acid 41 85

5000 69 3.60 3.80 4.00 4.20 4.40 27 3& 45 m/z 43.10 25.61% 15 ..

niz-> Ot +12418,,24113134 -rrp-r I, 5053 5760 66 72 —Ti’ 11 rpri 11 r 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #34889: Phosphonic difluoride 85

3.60 3,80 4.00 4.20 4.40 5000 69 m/z 39.10 19.79% 66 47 31 50 O' mhmpmmmm TTrpTrryTTT A m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #116767: Crotonic acid 1 ' ! rrrjTi'T 85 3.60 3.80 4.00 4.20 4.40 m/z 50.10 16.65%

AMWMhyuno, 41 5000 69

27 38 45 58

iz-> 0- 44505344+.66.12. o 89 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 +rrrrrrrrrTT 3.60 3.80 4.00 4.20 4.40

11931.D 052202.M Wed May 29 09:50:56 2002 Page 8

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