gradient elution [分化] 梯度洗脱 ; 等度洗脱 ; 核苷类成分
gradient elution device 梯度洗脱装置
Gradient elution HPLC 梯度洗脱HPLC
gradient elution chromatography 梯度洗脱色谱法 ; 梯度洗脱层析
linear gradient elution 线性梯度洗脱
HPLC gradient elution HPLC梯度洗脱法
gradient elution partition chromatography 梯度洗脱分配色谱
gradient elution separation 梯度洗脱分离
ph gradient elution ph梯度洗脱 ; 值梯度洗脱
solvent gradient elution 溶剂梯度洗浆
METHODS Gradient elution method was used to determine the content of andrographolide and dehydroandrographolide in Qinghuo Zhimai tablets.
方法：用梯度洗脱法测定清火栀麦片中穿心莲内酯和脱水穿心莲内酯的含量。
METHODS Gradient elution HPLC was used to analyze the alcohol extracts of Radix Salviae Miltiorrhizae.
方法采用梯度洗脱高效液相色谱法分析丹参乙醇提取物。
Methods: (1)To separate stilbene glycoside by using silica gel column chromatography with gradient elution consisting of ethyl acetate and petroleum ether.
方法：（1）以硅胶柱色谱法，乙酸乙酯-石油醚梯度洗脱，自何首乌中提取分离二苯乙烯苷单体成分。
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