A reversed - phase HPLC method was established to determine the biuret content in urea.
建立一种测定尿素中缩二脲含量的反相高效液相色谱(HPLC)方法。
OBJECTIVE: to determine plasma level of Potassium sodium in rat by a reversed phase high performance chromatographic method (RP-HPLC) and to study its pharmacokinetics.
目的：建立以高效液相色谱(hplc)法测定大鼠血浆中炎琥宁含量的方法，并对其药动学进行研究。
OBJECTIVE A reversed phase HPLC method was developed to determine the contents of metoprolol tartrate and felodipine in compound felodipine sustained-release tablets.
目的对复方非洛地平缓释片中酒石酸美托洛尔和非洛地平的含量测定方法进行研究。
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