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- Barium sulfate is a radiopaque substance. 钡硫酸盐是一种辐射光不能穿透的物质。
- aniline sulfate 硫酸苯胺
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色?
- The barium sulfate must be a lump-free powder. 硫酸钡必须是无块的粉末。
- A possible pathway of aniline degradation by O3 is given. 提出了O3降解苯胺的可能途径。
- Sodium Fatty Alcohol Polyoyetylene Ether Sulfate. 醇醚硫酸铵。
- Pengshan Anhydrous Sodium Sulfate Plant. 安徽全力集团有限公司彭山元明粉厂。
- Dextran sulfate sodium salt from Leuconostoc spp. 硫酸葡聚糖。
- Ammonium Fatty Alcohol Polyoyetylene Ether Sulfate? 醇醚硫酸?
- Methods:Sulfate ion precipitation method was used. 方法:采用硫酸根离子沉淀法。
- Callose stains are aniline blue, resorcin blue and rosolic acid. 胼胝质的染剂是苯胺蓝,间苯二酚蓝和玫红酸。
- Glaubers salt;sodiun sulfate decahydrate... 芒硝的基本信息 英文名: mirabilite;
- The degradation velocity of TOC is lower than that of aniline. TOC降解速率低于苯胺分子降解速率
- Objective: To synthesize cefoselis sulfate. 目的:合成硫酸头孢噻利。
- So,aniline is the most effective corrosion inhibi... 根椐实验可以认为,苯胺是理想的酸洗缓蚀剂。
- Magnesium sulfate heptahydrate pure Ph.Eur. USP(六水硫酸镁 P.
- Aniline : A coal tar derivative used in penetrating tints. 苯胺:一种煤焦油的衍生物;用于渗透染料.
- To be the best calcium sulfate supplier of China! 做中国最好的硫酸钙(石膏)供应商!
- It is insoluble in carbon disulphide, soluble in hot aniline and phenol. 它不溶于二硫化碳,溶于热苯胺和苯酚。
- Any of several barium compounds, such as barium sulfate. 重土(氧化钡)一种含钡化合物,如硫酸钡