Apoptosis Related Protein Expression in Hca-F Solid Tumor Tissue by Selenic Acid Cartilage Polysaccharide 硒酸软骨多糖对Hca-F实体瘤组织凋亡相关蛋白表达情况的研究
The sample is dissolved by nitric acid in the medium of sulfuric acid, added superfluous potassium permanganate, oxidized selenious acid to selenic acid, added superfluous ammonium ferrous sulfate standard solution in order to deoxidize superfluous potassium permanganate, finally titrated with potassium permanganate standard solution. 试样用硝酸溶解,在硫酸介质中,加入过量的高锰酸钾,将亚硒酸氧化为硒酸,然后加入过量的硫酸亚铁铵标准溶液还原过量的高锰酸钾,最后用高锰酸钾标准溶液滴定过量铁(Ⅱ)。