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- Oxygen Flask Combustion -Barium Chromate Spectrometer: Determination of Organic Sulfur in Coal 煤中有机硫的氧弹燃烧-铬酸钡光度法测定
- Determination of uncertainty of chlorine content in rubber and rubber products by oxygen flask combustion technique 氧瓶燃烧法测定橡胶中氯含量的不确定度评定
- Potentiometric method for bromine in brominated epoxy resin by oxygen flask combustion 氧瓶燃烧电位滴定溴化环氧树脂中的溴
- Modification of the Method for Determination of Total Mercury in Coal by Oxygen Flask Combustion 氧瓶燃烧法测定煤中痕量汞的改进
- Keywords bromine;brominated epoxy resin;oxygen flask combustion;potentiometric mothod; 溴;溴化环氧树脂;氧瓶燃烧法;电位滴定法;
- Keywords Oxygen flask combustion;Nichrome wire;Flow-injection-hydride-generation-cold vapor atomic absorption spectrometry;Coal;Mercury; 氧瓶燃烧法;镍铬丝;流动注射-氢化物发生原子吸收法;煤;汞;
- oxygen flask combustion 氧瓶(燃烧)法
- MESNA was decomposed in an oxygen flask fulled with pure oxygen and was determined bythe determination of excess of barium by AAS after precipitating sulfate using barium chloride standardsolution in weak acid medium. 本文研究了用原子吸收间接测定麦斯钠含量的方法。 将麦斯钠置于充满纯氧的氧瓶中燃烧后,与过量的标准 Ba~(2+)反应,生成 BaSO_4沉淀,再用原子吸收法测定溶液中剩余的 Ba~(2+),间接求得麦斯钠的含量。
- As fluororesin is decomposed by oxygen flask method,fluorine atoms in the fluororesin are converted into ions,which is then determined by titration method with lanthanum nitrate standard solution. 讨论了以氧气瓶燃烧法分解氟树脂,把氟树脂中的氟转化为氟离子,然后以硝酸镧标准溶液进行滴定,从而测定出氟树脂中的氟含量,再根据定量关系计算出氟树脂涂料中的氟含量的方法。
- Keywords MESNA;Indirect AAS;Oxygen flask burning method; 间接原子吸收;麦斯钠;氧瓶燃烧法;
- Keywords Plant samples;Oxygen flask;Atmosphere;SO_2;Ionography; 植物样;氧瓶燃烧法;大气;SO_2;离子色谱法;
- Water contains hydrogen and oxygen. 水含有氢和氧。
- I want to drink a flask of wine. 我想喝一瓶酒。
- Rubber and rubber products-Determination of bromine and chlorine content-Oxygen flask combustion technique GB/T9872-1998氧瓶燃烧法测定橡胶和橡胶制品中溴和氯的含量
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- The combustion in the forest generated great damage. 森林火灾造成了巨大的损失。
- Mars is too dry and poor in oxygen. 火星上面过于干燥，并且缺乏氧气。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- Fish take in oxygen through their gills. 鱼通过鳃摄取氧气。
- The graduations are marked on the side of the flask. 烧瓶侧面有刻度标志。
