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- acid thymol blue 酸性百里酚蓝
- A catalytic kinetic spectrophotometry method for the determination of trace iron has been established based on its catalytic effect on the oxidative discolour of hydrogen peroxide with thymol blue in acid medium. 基于酸性介质中三价铁离子对过氧化氢氧化百里香酚蓝褪色的催化作用 ;提出了催化动力学光度法测定痕量铁的新方法 .
- To determine the free fatty ac id in vegetable oil with NaOH's standard titration solution,using Thymol Blue a s itsindicator. 以百里酚兰为指示剂,用氢氧化钠标准滴定溶液测定植物油中游离脂肪酸。
- The method Taking thymol blue as the indicateis quicker,more accurate than barium chloride method,double color indicator method and coefficientrect method. 以百里酚兰为指示剂;分析可溶性硅酸盐体系中混合碱的方法;较之氯化钡法;双指示剂法及系数校正法快速、准确;相对误差在0.;2%25以下。
- The effect of hexadecy pyridine choride on the dissociation constants of thymol blue bromide, cresol red, o-ckesolphthalein and thymol blue, as well as their the colour-changing ranges were studied by spectrophotometry. 摘要探讨了表面活性剂氯化十六烷基吡啶形成的胶束对溴百里香酚蓝、甲酚红、邻甲苯酚酞和百里香酚蓝离解反应的离解常数的影响,同时,也研究了该表面活性剂对上述四种酸碱指示剂变色范围的影响。
- Thymol Blue Fiber Optic Acidity Sensor 百里香酚蓝光导纤维酸度传感器的研制
- Keywords potasslum bromate;thymol blue;NO 2 -; 溴酸钾;百里香酚蓝;亚硝酸根;
- In determination process useing alkyl halide to remove tertiary amine interfernce.Hydrochloric acid is titrant,Thymol blue is indicator; 在测定过程中,用烷基卤化物排除叔胺干扰,盐酸作为标准滴定溶液,百里香酚兰作为指示剂。
- A Study on the Reaction of Bovine Serum Albumin with Thymol Blue 牛血清蛋白与6,6′-(3H-21-苯并?f硫醇-3-叉)二百里酚作用研究
- Keywords Catalytic kinetic photometry;Nitrite;Thymol blue; 关键词催化光度法;亚硝酸根;百里酚蓝;
- Keywords titanium;methyl thymol blue complecon;spectophotometric; 钛;甲基百里香酚蓝;分光光度;
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- Keywords catalytic\|spectrophotometry;thymol blue;arsenium;celery;human hair; 催化光度法;百里酚兰;砷;芹菜;人发;
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Keywords dissoluble silicate;barium silicate;mixing base;thymol blue; 可溶性硅酸盐;硅酸钡;混合碱;百里酚兰;
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗?那是个严峻的考验。
- Keywords Spectrophotometry;Thymol blue;Aciclovir;Density functional theory; 分光光度法;百里酚蓝;阿昔洛韦;密度泛函理论;
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯