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- Keywords hydrophile organic solvent;extraction;theory;application evolvement; 亲水有机溶剂;萃取;原理;应用进展;
- Application and Evolvement in Analytic Chemistry of Separation by Liquid-Liquid Extraction of Hydrophile Organic Solvent 亲水有机溶剂液-液萃取分离在分析化学中的应用进展
- hydrophile organic solvent 亲水有机溶剂
- The scientists broke down this plastic with an organic solvent. 科学家用有机溶剂分解这种塑料。
- Such organic solvent as turpentine, gasoline and acetone etc. 松节油、汽油、丙酮有机溶液。
- Water, oil, organic solvent and weak corrosive fluid. 水、油、有机溶剂及其它弱腐蚀性溶液.
- Solubility: insoluble in water and many organic solvent. 溶解性:不溶于水、多数有机溶剂。
- The waxes are classed as alcohol or organic solvent extracted materials. 这种蜡质属于乙醇有机溶剂的萃取物。
- The flatting mechanism of low luster paint of organic solvent was introduced. 介绍了有机溶剂型哑光涂料的消光机理。
- Generally an organic solvent such as trichloroethylene or xylene is used. 测试后的清洗要特别小心,因为通常使用的是有机溶剂,如:三氯乙烯或二甲苯。
- This method was used for the organic solvents. 这种方法适用于有机试剂。
- INVESTIGATION ON OCCUPATIONAL HEALTH STATUS OF ORGANIC SOLVENT FROM FACTO RIES IN FUTIAN DISTRICT OF SHENZHEN CITY. 某区工业企业有机溶剂职业卫生调查。
- A colorless,volatile,extremely flammable liquid ketone,CH3COCH3,widely used as an organic solvent. 丙酮一种无色,易挥发,极易燃的液体状酮体,CH3COCH3,广泛用作有机溶剂。
- A colorless, volatile, extremely flammable liquid ketone, CH3COCH3, widely used as an organic solvent. 丙酮一种无色,易挥发,极易燃的液体状酮体,CH3COCH3,广泛用作有机溶剂
- Method Emodin in preparation was extracted by acid hydrolysis and organic solvent, then was determined by HPLC. 方法:以酸水解-有机溶媒提取,HPLC法测定样品中游离大黄素及总大黄素的含量。
- The reaction mechanism of purifying WPA by ethylalcohol as organic solvent is sought. 探讨以乙醇为有机溶剂净化湿法磷酸过程中的反应机理。
- Since most paints contain inflammable organic solvent, and some of paints also contain a small amount of substance of harmful to health. 大多数涂料都含有可燃性有机溶剂,部份涂料还含有少量有害健康的物质。
- Both tartaric acid and citric acid grafted compounds were diffluent in organic solvent and insoluble in water. 酸性强弱顺序与接枝的小分子酸酸性强弱相同,接枝酒石酸和柠檬酸化合物在有机溶剂中易溶,水中难溶。
- Solubility: Water, ethanol and various organic solvents miscible. 溶解度:与水、乙醇及多种有机溶剂混溶。
- Dissoluble in alcohol, esters, ethers,olefins organic solvents. 易溶于醇、酯、醚、烃类有机溶剂。