盐酸标准溶液

  • 网络Hydrochloric Acid Standard Solution
盐酸标准溶液盐酸标准溶液
  1. 本文对浓中性盐存在时,用盐酸标准溶液直接滴定吡啶进行了研究。

    The direct titration of pyridine with aqueous standard solution of hydrochloric acid in the presence of concentrated neutral salts have been studied .