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Pesticide Analyzer Reference - writeframeofmind.biz

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SRM Method Library<br />

Table 27. Compounds For GCMS Positive Electron Ionization (EI) SRM Detection (Organized by Compound Name), continued<br />

Compound<br />

Phthalimide<br />

Nominal<br />

Mass<br />

147<br />

—<br />

Exact<br />

Mass<br />

147.0321<br />

—<br />

M<br />

Defect<br />

22<br />

22<br />

Precursor Ion<br />

(m/z)<br />

147.03<br />

147.03<br />

Product Ion<br />

(m/z)<br />

76.02<br />

103.02<br />

Collision Energy<br />

(eV)<br />

10<br />

10<br />

Comments<br />

Breakdown<br />

product; metabolite<br />

of folpet<br />

Picolinafen<br />

376<br />

—<br />

—<br />

—<br />

376.0836<br />

—<br />

—<br />

—<br />

22<br />

22<br />

22<br />

22<br />

376.08<br />

376.08<br />

376.08<br />

376.08<br />

254.06<br />

256.06<br />

238.05<br />

239.05<br />

15<br />

15<br />

15<br />

15<br />

—<br />

Picoxystrobin<br />

367<br />

—<br />

367.1032<br />

—<br />

28<br />

28<br />

303.09<br />

335.09<br />

157.04<br />

303.09<br />

20<br />

10<br />

—<br />

Piperonyl butoxide (PBO)<br />

338<br />

—<br />

—<br />

—<br />

—<br />

—<br />

338.2094<br />

—<br />

—<br />

—<br />

—<br />

—<br />

62<br />

62<br />

62<br />

62<br />

62<br />

62<br />

338.21<br />

176.11<br />

176.11<br />

176.11<br />

176.11<br />

149.09<br />

176.11<br />

145.09<br />

131.08<br />

117.07<br />

103.06<br />

65.04<br />

5<br />

15<br />

15<br />

20<br />

10<br />

10<br />

—<br />

Piperophos<br />

353<br />

—<br />

353.1250<br />

—<br />

35<br />

35<br />

320.11<br />

140.05<br />

122.04<br />

98.03<br />

10<br />

10<br />

—<br />

Pirimicarb<br />

238<br />

—<br />

—<br />

238.1431<br />

—<br />

—<br />

60<br />

60<br />

60<br />

238.14<br />

166.10<br />

166.10<br />

166.10<br />

137.08<br />

96.06<br />

15<br />

10<br />

10<br />

Degrades in GC<br />

injector, as all<br />

carbamates do<br />

156 <strong>Pesticide</strong> <strong>Analyzer</strong> <strong>Reference</strong> Thermo Scientific

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