sulphate GMAT专八

1.Add Ferroin indicator and titrate with 0.025 N ferrous ammonium sulphate solution.

加入亚铁菲绕啉离子，用滴定法测量亚铁铵溶液。

2.Adding sulphate to the solution will give a precipitate.

将盐加入该溶液会产生沉淀。

3.More ammonium sulphate solution is being recovered in the process of distilling oil shale.

在提炼油页岩过程中回收铵液比过去多了。

4.This paper according to related informations developed a determination method on dihydrostreptomycin sulphate related substances by HPLC.

根据有关资料建立了双氢链霉素相关物质HPLC测定方法并进行了方法验证。

5.A separation model of ionizable and neutral enantiomers with cyclodextrin-sodium dodecyl sulphate (SDS) micellar electrokinetic chromatography was established.

建立了环糊精-十二烷基钠胶束电动色谱中可电高及电中性-光学异构体分离模型。