Pesticide Analyzer Reference - writeframeofmind.biz
Pesticide Analyzer Reference - writeframeofmind.biz
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 />
Procymidone<br />
Nominal<br />
Mass<br />
283<br />
—<br />
—<br />
—<br />
—<br />
Exact<br />
Mass<br />
283.0168<br />
—<br />
—<br />
—<br />
—<br />
M<br />
Defect<br />
6<br />
6<br />
6<br />
6<br />
6<br />
Precursor Ion<br />
(m/z)<br />
283.02<br />
285.02<br />
283.02<br />
255.02<br />
238.01<br />
Product Ion<br />
(m/z)<br />
255.02<br />
257.02<br />
96.01<br />
212.01<br />
68.00<br />
Collision Energy<br />
(eV)<br />
10<br />
10<br />
15<br />
18<br />
15<br />
Comments<br />
—<br />
Profenofos<br />
372<br />
—<br />
—<br />
—<br />
—<br />
371.9353<br />
—<br />
—<br />
—<br />
—<br />
-17<br />
-17<br />
-17<br />
-17<br />
-17<br />
336.94<br />
338.94<br />
336.94<br />
336.94<br />
138.98<br />
266.95<br />
268.95<br />
308.95<br />
187.97<br />
96.98<br />
20<br />
20<br />
5<br />
30<br />
8<br />
—<br />
Profluralin<br />
347<br />
—<br />
347.1094<br />
—<br />
32<br />
32<br />
330.10<br />
318.10<br />
248.06<br />
199.06<br />
15<br />
15<br />
—<br />
Prohydrojasmon 1, 2<br />
254<br />
—<br />
254.1883<br />
—<br />
74<br />
74<br />
184.14<br />
153.11<br />
83.06<br />
97.07<br />
20<br />
20<br />
—<br />
Promecarb<br />
207<br />
—<br />
207.1260<br />
—<br />
61<br />
61<br />
150.09<br />
135.08<br />
135.08<br />
115.07<br />
10<br />
10<br />
Degrades in GC<br />
injector, as all<br />
carbamates do<br />
Prometon<br />
225<br />
—<br />
225.1592<br />
—<br />
71<br />
71<br />
225.16<br />
225.16<br />
210.15<br />
183.13<br />
10<br />
10<br />
—<br />
Prometryn<br />
241<br />
—<br />
241.1364<br />
—<br />
57<br />
57<br />
226.13<br />
241.14<br />
184.10<br />
184.10<br />
12<br />
15<br />
—<br />
158 <strong>Pesticide</strong> <strong>Analyzer</strong> <strong>Reference</strong> Thermo Scientific