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  • 頭孢曲松鈉-GP C18 ( 5 μm, 120 ?, 4.6x 250 mm )

    應(yīng)用編號(hào)(Application ID)

    樣品分類(Sample Category)醫(yī)藥(Pharmaceutical)

    分離模式(Separation Mode)反相(Reversed phase chromatography)

    產(chǎn)品系列(Product Line)GP

    方法(Method)

    色譜條件

    Column:

    GP C18 ( 5 µm, 120 Å, 4.6x 250 mm )

    Mobile phase:

    dissolve 2.0 g of tetradecylammonium bromide R and 2.0 g of tetraheptylammonium bromide R in a mixture of 440 mL of water R, 55 mL of 0.067 M phosphate buffer solution pH 7.0 R, 5.0 mL of citrate buffer solution pH 5.0 prepared by dissolving 20.17 g of citric acid R in 800 mL of water R, adjusting to pH 5.0 with strong sodium hydroxide solution R and diluting to 1000.0 mL with water R, and 500 mL of acetonitrile R

    Flow rate:

    1.5 mL/min

    Column temperature:

    25 ℃

    Detection:

    UV 254 nm

    Injection volume:

    20 µL

     

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