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 />
Cyhalothrin, lambda<br />
Nominal<br />
Mass<br />
449<br />
—<br />
—<br />
Exact<br />
Mass<br />
449.1007<br />
—<br />
—<br />
M<br />
Defect<br />
22<br />
22<br />
22<br />
Precursor Ion<br />
(m/z)<br />
197.04<br />
181.04<br />
209.05<br />
Product Ion<br />
(m/z)<br />
141.03<br />
152.03<br />
181.04<br />
Collision Energy<br />
(eV)<br />
15<br />
23<br />
7<br />
Comments<br />
Appears as two<br />
peaks, one with very<br />
small with 2-3%<br />
intensity only<br />
Cyhalothrin-1 ( R )<br />
449<br />
—<br />
—<br />
449.1007<br />
—<br />
—<br />
22<br />
22<br />
22<br />
208.05<br />
197.04<br />
181.04<br />
181.04<br />
141.03<br />
152.03<br />
10<br />
13<br />
23<br />
—<br />
Cyhalothrin-2 ( S )<br />
449<br />
—<br />
—<br />
449.1007<br />
—<br />
—<br />
22<br />
22<br />
22<br />
208.05<br />
197.04<br />
181.04<br />
181.04<br />
141.03<br />
152.03<br />
10<br />
13<br />
23<br />
—<br />
Cymiazole<br />
218<br />
—<br />
218.0879<br />
—<br />
40<br />
40<br />
218.09<br />
218.09<br />
185.07<br />
144.06<br />
15<br />
22<br />
—<br />
Cypermethrin<br />
415<br />
—<br />
415.0744<br />
—<br />
18<br />
18<br />
181.03<br />
163.03<br />
152.03<br />
127.02<br />
20<br />
5<br />
—<br />
Cypermethrin I-IV<br />
415<br />
—<br />
415.0744<br />
—<br />
18<br />
18<br />
181.03<br />
163.03<br />
152.03<br />
127.02<br />
25<br />
10<br />
—<br />
Cyphenotrin<br />
375<br />
—<br />
375.1836<br />
—<br />
49<br />
49<br />
181.09<br />
123.06<br />
153.07<br />
81.04<br />
20<br />
10<br />
—<br />
Cyproconazole<br />
291<br />
—<br />
291.1140<br />
—<br />
39<br />
39<br />
224.09<br />
222.09<br />
127.05<br />
125.05<br />
20<br />
20<br />
All azoles prone to<br />
tailing; keep<br />
transfer line inert<br />
112 <strong>Pesticide</strong> <strong>Analyzer</strong> <strong>Reference</strong> Thermo Scientific