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Table 4. Protonated or molecular and isotopes for identification within 5 ppm mass accuracy
Compound
[M+H]
+
Qual Ion 1
Qual Ion 2
Qual Ion 3
Qual Ion 4
Acetochlor
270.1255
271.1288
272.1226
273.1262
Azinphos-methyl
318.0131
319.0166
320.0088
321.0211
322.7027
Bromacil
261.0235
262.0266
263.0209
264.0240
Diazinon
305.1083
306.1114
307.1038
308.1071
309.2028
Dichlorovos
222.9497
221.9448
224.9465
Edifenfos
311.0326
312.0306
313.0282
Fenitrothion
278.0247
279.0278
280.0202
281.0232
282.0270
Fenpropathrin
350.1754
351.1784
352.1815
353.1843
Hexazinone
253.1660
254.1668
255.1725
Iprobenfos
289.1022
290.1054
291.0978
292.1010
Isoproturon
207.1494
208.1522
209.1554
Isoxathion
314.0610
315.0639
316.0564
317.0595
318.0609
Metribuzin
215.0962
216.0989
217.0914
218.0946
Phorate
260.9805
261.9837
262.9761
Procymidone
286.0297
287.0275
288.0253
Prometryn
242.1436
243.1459
244.1386
245.1417
Propiconazole
342.0772
344.0739
346.0708
Prothiofos
346.9667
348.9633
350.1746
Pyrazophos
374.0932
375.0101
376.3505
Tefluthrin
419.0645
420.0664
421.0615
Terbufos
289.0515
290.0550
291.0572
Terbutryn
242.1435
243.1462
244.1387
245.1420
Trichlorfon
256.9301
258.9271
260.9241
262.9208