主题:【分享】万古霉素的液相检测

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kylabs
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万古霉素的液相检测条件,很难做的一个东西,这个条件也可以用于液质
ColumnCogent Diamond Hydride™, 4µm, 100A
Catalog No.70000-7.5P
Dimensions4.6 x 75 mm
Solvents
A:DI H2O/ 0.1% formic acid
B:Acetonitrile/ 0.1% formic acid
Gradient
time (min.)%B
070
610
770
Post Time2 min
Injection Vol.5 microL
Flow rate1.0 mL/min.
DetectionUV 210 nm
SampleStock Solution: 1 mg/mL vancomycin HCl in 50/50 solvent A/solvent B diluent. The solution was filtered through a 0.45 µm nylon syringe filter (MicroSolv Tech Corp).
Working Solution: Stock solution was diluted 1:100 with 50/50 solvent A/solvent B mixture.
PeakVancomycin
t00.9 min
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qzxmsy
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hujiangtao
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