| 摘要 |
PROBLEM TO BE SOLVED: To provide a method capable of collectively analyzing agricultural chemicals, which have been individually analyzed, by commonizing preparation processes of the test liquid. SOLUTION: This method is for analyzing agricultural chemicals by measuring a test liquid prepared by ultrafiltration by adding water to the sample with the liquid chromatography-tandem mass spectrometry (LC-MS/MS). The agricultural chemicals analyzed by this method are diquat, daminozide, amitorole or chloromequat. Analizable samples are not particularly limited but, for example, grains such as wheat, wheat flour, rye, cone, buckwheat, rice, grain-prepared products, fruits and vegetables are included. COPYRIGHT: (C)2008,JPO&INPIT
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