Objective: to determine patulin in fruit juice by highperformanceliquidchromatographymassspectrometry.
前言：目的：应用高效液相色谱-质谱联用技术测定果汁中的展青霉素。
2
A highperformanceliquidchromatography-diode array detection-electrospray ionization tandem massspectrometry method was developed for analysis and identification of impurities in lovastatin.
利用高效液相色谱-二极管阵列检测器-质谱联用方法对洛伐他丁及其杂质成分进行分离分析和结构鉴定。
3
A method with tandem highperformanceliquidchromatography (HPLC) and Q-Tof massspectrometry (MS) has been established for the qualitative assay of bryostatins in Bugula neritina extracts.