Standard practice for closed vessel microwave solvent extraction of organic compounds from solid matrices 从固体基质中用封闭容器微波溶剂萃取有机化合物的标准实施规程
Water quality - determination of hydrocarbon oil index - part 2 : method using solvent extraction and gas chromatography 水质.烃油指数的测定.第2部分:溶剂萃取法和气相色谱法
Dipn pulp , paper and board - determination of the diisopropylnaphthalene content by solvent extraction ; german version en 14719 : 2005 纸浆纸和纸板.用溶剂萃取法测定萘二异丙酯
Sampling and testing carbon black for use in the rubber industry - method for determination of solvent extractable material 橡胶工业用炭黑取样和试验.第16部分:溶剂萃取物测定方法
Carbonaceous materials for the production of aluminium . calcined coke . determination of oil content . method by solvent extraction 铝生产用碳质材料.煅烧焦炭.油含量测定.溶剂萃取法
A review of the trends of solvent extraction in analytical chemistry , covering the years from 1992 to 2004 , was presented in this paper 摘要综述了近年来溶剂萃取在分析化学中应用的发展趋势。
Solvent extraction method has simple production process , but it has many weakness such as solvent residual , lower yield , lower purity 溶剂萃取法工艺简单，但有溶剂残留，产品收率低，纯度低。
Standard practice for separation and concentration of ignitable liquid residues from fire debris samples by solvent extraction 用溶剂萃取法分离和浓缩从火烧瓦砾样品中获取的可燃液体残渣的标准实施规程
Standard practice for solvent extraction of total petroleum hydrocarbons from soils and sediments using closed vessel microwave heating 用封闭式容器微波加热法从土壤和沉积物中溶剂萃取全部石油烃类的标准实施规程
This study gives the prime reference for the new technology of alcoholic fermentation with immobilized yeast coupling with extractive solvent 为固定化酒精酵母乙醇发酵与溶剂萃取耦合新工艺的开发研究提供初步资料。
