苯磺酸氨氯地平片中主要物质含量检测方案(液相色谱柱)

HPLC DATA ：SHEET 了么口沙匕少八沙儿酸墟口腔内崩壞锭Amlodipine Besilate Orally Disintegrating Tablets D111011A 1 Column ： YMC-Triart C18 (5 um， 12 nm) 150 X4.6mml.D. Eluent ： phosphate buffer (pH 6.0)*/methanol (40/60) *Dissolve 4.1 g of KH2PO4 in 1000 mL of water and adjust pH 6.0 with 30 mM Na2HP04 Flow rate ： 0.8 mL/min (adjust the flow rate so that the retention time of amlodipine is about 10 min) Temperature ：25℃ Detection ： UV at 237 nm Injection ：30 uL(0.14 mg/mL) (The draft for the Japanese Pharmacopoeia； Assay) 色谱条件见谱图。