Effect of Lead Subacetate(SUBACE) as Clarificant on Determination of Pol and Purity in Final Molasses 用碱性醋酸铅作澄清剂对废蜜的糖度和纯度测定的影响
After removing polyphenols, pigments and other substances by precipitation with lead subacetate, the residual lead ions are removed by adding sulphuric acid. 茶样经碱式醋酸铅除去茶多酚、色素等杂质后,再用硫酸除去多余的铅离子,即可测定。