bromocresol purple,dibromo-o-cresolsulfonphrhalein

Spectrophotometric method for determination of content of cationic surfactants in water with bromocresol purple;溴甲酚紫光度法测定阳离子表面活性剂的含量RD1汉语字典

Effect comparision of serum albumin determined with bromocresol purple method and bromocresol green method;溴甲酚紫与溴甲酚绿法测定血清白蛋白效果比较RD1汉语字典

The method is based on the cobalt(Ⅱ) catalyzing oxidation of bromocresol purple by hydrogen peroxide in the media of ammonia water using potassium chloride as an activator.研究了在氨水溶液介质中,以氯化钾溶液为活化剂,痕量钴离子催化过氧化氢氧化溴甲酚紫褪色的指示反应,通过测量590 nm处溶液吸光度的改变,建立了催化动力学光度法测定痕量钴的新方法。RD1汉语字典

Kinetic Spectrophotometric Determination of Formaldehyde by Catalytic Oxidation of Bromocresol Green with Potassium Bromate;溴甲酚绿动力学光度法测定甲醛RD1汉语字典

Catalytic Spectrophotometric Determination of Trace Osmium in the Sys tem of Osmium(Ⅷ) Potassium Bromate Arsenic(Ⅲ) Bromocresol Green;锇(Ⅷ)-溴酸钾-砷(Ⅲ)-溴甲酚绿体系催化光度法测定痕量锇的研究RD1汉语字典

Effect comparision of serum albumin determined with bromocresol purple method and bromocresol green method;溴甲酚紫与溴甲酚绿法测定血清白蛋白效果比较RD1汉语字典

Methylene Bisthiocyanate was synthesized by dibromomethane with sodium thiocyanate in ethanol-water using compound R as phase transfer catalyst.以二溴甲烷和硫氰酸钠为原料,乙醇-水为溶剂,化合物R为相转移催化剂合成了二硫氰基甲烷。RD1汉语字典

In order to improve the therapeutic efficacy of retinoid carboxylic acids,a symmetric type of methylene diester was designed and synthesized by coupling two molecular retinoid carboxylic acids with one molecular dibromomethane.为了改善类维生素A酸的疗效,利用两分子类维生素A酸与一分子二溴甲烷偶联,设计合成了具有结构对称性的4种类维生素A酸甲叉二酯,即全反式维A酸甲叉二酯、异维A酸甲叉二酯、阿维A酸甲叉二酯、阿达帕林甲叉二酯,并以1H NMR,MS对它们进行了结构确证。RD1汉语字典

Allylisothiocyanate–a potential alternative for methyl bromide in soil fumigation;一种潜在的溴甲烷土壤消(dú)替代品—异硫氰酸烯丙酯RD1汉语字典

Study on fumigation with methyl bromide and its mixtures on wheat dwarf bunt;溴甲烷及其混剂杀灭小麦矮腥黑穗(bìng)菌的研究RD1汉语字典

Study on methyl bromide penetration into pine wood packing materials;溴甲烷对松木木质包装穿透性研究