固相萃取-高效液相色谱法测定水中灭草松、莠去津和2,4-滴
고상췌취-고효액상색보법측정수중멸초송、유거진화2,4-적
Determination of Bentazone, Atrazine and 2,4-D in Water by HPLC with Solid-Phase Extraction