Methylmercury was extracted from the homogenized tissue with toluene in the presence of copper sulfate, sodium bromide and sulfuric acid . 在存在硫酸铜、溴化钠和硫酸的情况下，用甲基从组织匀浆中萃取甲基汞。
There are some methylmercuric compounds which do not liberate methylmercury for extraction by the action of strong halide acids alone . 有一些甲基汞化合物，它们在强含卤酸的单独作用下不能释出供萃取的甲基汞。
Advances in the research of amido podands extractant 酰胺荚醚类萃取剂的研究进展
Study on the extracting of germanium by 2 - octanol solvent 用仲辛醇萃取锗的研究
Determination of the acetone extract from raw rubber 生橡胶中丙酮萃取物的测定
Textiles - determination of ph of aqueous extract 纺织品.含水萃取物中ph值的测定
Extracting rare earth from d2ehpa - hehehp - h2so4 system 4体系萃取稀土元素的研究
The recovery of the extraction agent can reach 85 % 萃取剂回收利用率可达85 % 。
Extracting magnesium from bittern by solvent extraction 用溶剂萃取法从卤水中提取镁
Direct connecting centrifugal extractor new model extractor 直联型离心萃取机
