The methods are studied that simultaneous separation clenbuterol and SALTBUTAMOL in feed by liquid-liquid extraction and solid phase extraction. 研究了用液-液萃取和固相萃取(SPE)两种方法同时分离饲料中克伦特罗和沙丁胺醇。
METHODS : The special chromatographic component was preliminarily categorized by mixed solid phase extraction column ( SPE ); 方法:采用混合型固相萃取(SPE)柱对成分进行初步分类;
Application of Solid Phase Extraction(SPE) in Lead Ion Analysis 固相萃取(SPE)技术在铅离子分析中的应用
The capillary column gas chromatography and solid phase extraction was established for detection of deltamethrine residue in wheat, corn and rice. 建立了检测小麦、玉米和稻谷中溴氰菊酯残留量的固相萃取(SPE)-毛细管柱气相色谱方法。
A rapid, simple and accurate method for the determination of momordicoside A has been established using solid phase extraction ( SPE ) followed by high performance liquid chromatography ( HPLC ). 建立了一个快速、简单、准确的固相萃取(SPE)和高效液相色谱相结合的测定苦瓜甙A含量的方法。