<"Yx}5n. 一、化学结构式:
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]SL0Mn g8 <xh";seL 二、色谱条件: k3UKGP1 色谱柱:Venusil ASB-C8,5µm 4.6×250nm,150Å
]O0:0Z\ 流动相:0.01moL/L的草酸:乙腈=70:30
w">-r}HnJ 样品溶剂:0.1mol/L盐酸
K2D,
*w 检测波长:270nm
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M v }5=tUfh)]' 柱温:室温;进样体积:10μL;流速:1.0mL/min
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图1 四环素、土霉素、强力霉素HPLC色谱图