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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 />

Tetrachlorvinphos<br />

Nominal<br />

Mass<br />

364<br />

—<br />

—<br />

—<br />

Exact<br />

Mass<br />

363.8995<br />

—<br />

—<br />

—<br />

M<br />

Defect<br />

-28<br />

-28<br />

-28<br />

-28<br />

Precursor Ion<br />

(m/z)<br />

330.91<br />

328.91<br />

330.91<br />

330.91<br />

Product Ion<br />

(m/z)<br />

315.91<br />

108.97<br />

108.97<br />

126.96<br />

Collision Energy<br />

(eV)<br />

22<br />

22<br />

22<br />

22<br />

Comments<br />

—<br />

Tetraconazole<br />

371<br />

—<br />

—<br />

371.0217<br />

—<br />

—<br />

6<br />

6<br />

6<br />

336.02<br />

336.02<br />

338.02<br />

218.01<br />

204.01<br />

220.01<br />

20<br />

20<br />

20<br />

All azoles prone to<br />

tailing; keep<br />

transfer line inert<br />

Tetradifon<br />

354<br />

—<br />

—<br />

—<br />

—<br />

353.8845<br />

—<br />

—<br />

—<br />

—<br />

-33<br />

-33<br />

-33<br />

-33<br />

-33<br />

355.88<br />

355.88<br />

353.88<br />

353.88<br />

226.93<br />

228.93<br />

158.95<br />

159.95<br />

158.95<br />

198.94<br />

10<br />

15<br />

15<br />

15<br />

18<br />

—<br />

Tetrahydrophthalimide (THPI)<br />

151<br />

—<br />

—<br />

151.0634<br />

—<br />

—<br />

42<br />

42<br />

42<br />

123.05<br />

151.06<br />

151.06<br />

79.03<br />

79.03<br />

122.05<br />

15<br />

10<br />

10<br />

Breakdown product<br />

from Captafol and<br />

Captan<br />

Tetramethrin<br />

331<br />

—<br />

331.1785<br />

—<br />

54<br />

54<br />

164.09<br />

164.09<br />

135.07<br />

107.06<br />

10<br />

17<br />

—<br />

Tetrasul<br />

322<br />

—<br />

321.8947<br />

—<br />

-33<br />

-33<br />

251.92<br />

253.92<br />

216.93<br />

218.93<br />

20<br />

20<br />

—<br />

Thenylchlor<br />

323<br />

—<br />

323.0748<br />

—<br />

23<br />

23<br />

288.07<br />

127.03<br />

141.03<br />

59.01<br />

15<br />

15<br />

—<br />

Thermo Scientific <strong>Pesticide</strong> <strong>Analyzer</strong> <strong>Reference</strong> 169

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