Supercritical fluid extraction for liquid chromatographic determination of pyrazosulfuron-ethyl in soils.
Kang
C A
CA
Division of Applied Bioscience and Biotechnology, Institute of Agricultural Science and Technology, College of Agriculture and Life Science, Chonnam National University, Gwangju, South Korea.
Kim
M R
MR
Shen
J Y
JY
Cho
I K
IK
Park
B J
BJ
Kim
I S
IS
Shim
J H
JH
D002853:Chromatography, Liquid / Q000379:methods*; D006540:Herbicides / Q000302:isolation & purification*; D011720:Pyrazoles / Q000302:isolation & purification*; D011743:Pyrimidines / Q000302:isolation & purification*; D012989:Soil Pollutants / Q000302:isolation & purification*
D006540:Herbicides; D011720:Pyrazoles; D011743:Pyrimidines; D012989:Soil Pollutants; C433343:ethyl 5-(4,6-dimethoxypyrimidin-2-ylcarbamoylsulfamoyl)-1-methylpyrazole-4-carboxylate