Sulfonylurea herbicides（磺酰脲类除草剂） in animal products (Eng)日本官方方法（兽药残留检测）.pdf

JapanPositiveListSystem

TestMethodforSulfonylureaHerbicidesinAgriculturalProducts

OasisHLB500mg/6cc,LC/MS

Iodosulfuron-methyl,Ethametsulfuron-methyl,Ethoxysulfuron,Cinosulfuron,Sulfosulfuron,

Triasulfuron,Nicosulfuron,Pyrazosulfuron-ethyl,Primisulfuron-methyl,ProsulfuronRimsulfuron

TestMethod(Agriculturalproducts)

1.Analysiscompounds

Agro-chemicalsubstanceAnalysiscompound

Iodosulfuron-methylIodosulfuron-methyl

Iodosulfuron-methylsodiumsalt

Ethametsulfuron-methylEthametsulfuron-methyl

EthoxysulfuronEthoxysulfuron

CinosulfuronCinosulfuron

SulfosulfuronSulfosulfuron

TriasulfuronTriasulfuron

NicosulfuronNicosulfuron

Pyrazosulfuron-ethylPyrazosulfuron-ethyl

Primisulfuron-methylPrimisulfuron-methyl

ProsulfuronProsulfuron

RimsulfuronRimsulfuron

2.Apparatus

Liquidchromatograph,massspectrometer(LC/MS)

3.Reagents

UsethereagentslistedinSection2oftheGeneralRulesexceptforthefollowing:

Acidicaluminaminicolumn(1710mg)

PEcolumntubeofinternaldiameter9-10mmfilledwithacidicalumina1710mgordevicethat

hasequivalentseparationcharacteristics.

(Sep-PakPlusLongAluminaA1710mg,P/NWAT020500)

Divinylbenzene-N-vinylpyrrolidoneco-polymerminicolumn(500mg)

PEcolumntubeofinternaldiameter12-13mmfilledwithDivinylbenzen-N-vinylpyrrolido