Objective to establish an accurate method to determine diphenhydraminehydrochloride by coated carbon PVC membrane selective electrode.
目的建立用涂碳式聚氯乙烯膜盐酸苯海拉明电极测定盐酸苯海拉明片含量的方法。
2
A simple and rapid on-line flow injection precipitation-flame atomic absorption spectrometric method for the determination of diphenhydraminehydrochloride in drug formulations is established.