农药科学与管理
農藥科學與管理
농약과학여관리
PESTICIDE SCIENCE AND ADMINISTRATION
2011年
8期
44-46
,共3页
周艳丽%韩庆华%陈天科%田战省
週豔麗%韓慶華%陳天科%田戰省
주염려%한경화%진천과%전전성
高效液相色谱%分析%啶虫脒%毒死蜱
高效液相色譜%分析%啶蟲脒%毒死蜱
고효액상색보%분석%정충미%독사비
HPLC%analysis%acetamiprid%cyhalothrin
本方法采用高效液相色谱外标法,以甲醇-乙酸溶液作为流动相,用HyPersil BDS C18250mm×4.6mm.10μm柱和紫外检测器,分析啶虫脒·毒死蜱乳油。结果表明:啶虫脒,毒死蜱的标准偏差分别为:0.26和0.29;变异系数分别为:0.28和0.39;平均回收率分别为:99.2和99.0。
本方法採用高效液相色譜外標法,以甲醇-乙痠溶液作為流動相,用HyPersil BDS C18250mm×4.6mm.10μm柱和紫外檢測器,分析啶蟲脒·毒死蜱乳油。結果錶明:啶蟲脒,毒死蜱的標準偏差分彆為:0.26和0.29;變異繫數分彆為:0.28和0.39;平均迴收率分彆為:99.2和99.0。
본방법채용고효액상색보외표법,이갑순-을산용액작위류동상,용HyPersil BDS C18250mm×4.6mm.10μm주화자외검측기,분석정충미·독사비유유。결과표명:정충미,독사비적표준편차분별위:0.26화0.29;변이계수분별위:0.28화0.39;평균회수솔분별위:99.2화99.0。
The method is external standard method using high performance liquid chromatography with methanol-Acid solution As mobile phase, HyPersil BDS C18 250mm×4.6mm. 10μm column and UV detector of Acetamiprid and cyhalothrin ME. The results showed that: Acetamiprid ·cyhalothrin of the standard deviation was 0.26 and 0.29; the variation coefficients was 0.28% and 0.39%; the average recoveries was: 99.1% and 99.0%.