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克林霉素磷酸酯有关物质-GP-C18 ( 5 µm, 4.6 x 250 mm )

 基本信息:

  应用编号(Application ID)
  样品分类(Sample Category):医药(Pharmaceutical)
  分离模式(Separation Mode):反相(Reversed phase chromatography)
  产品系列(Product Line):GP
  方法(Method)

 色谱条件

Column:

GP-C18 ( 5 µm, 4.6 x 250 mm )

Mobile phase:

A: 0.35% H3PO4( adjust pH to 3.9 by NH4OH ):90% ACN-CH3OH ( 92 : 8 ) ,
B: 0.35% H3PO4( adjust pH to 3.9 by NH4OH ):90% ACN-CH3OH ( 52 : 48 )

Time( min ):
0   40   41   60
B%:
5   95   5    5

Flow rate:

1.2 mL/min

Temperature:

40 ℃

Detection:

289 nm

Injection volume:

50 µL

Sample:

Clindamycin phosphate impurity reference in diluter
1. Lincomycin (林可霉素)6 μg/mL
2. Clindamycin phosphate (克林霉素磷酸酯)112.5 μg/mL
3. Clindamycin (克林霉素)30 μg/mL

 谱图
  
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