Traditional unit ways tested the content of Ca.and Mg ions in Children Wenreqing Sausage Water,use gypsum as main Madicine and choose the best way,supply the envidence of controlling the quality.

• 采用传统的络合法测定了以石膏为君药的小儿温热清灌肠液中钙、镁离子的含量,并选择出了最佳方法,为控制其质量提供了依据。