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- The tetraphenylboron sodium gravimetric method must be employed when K2O is higher in compound fertilizer for enough accuracy. 当复混肥中K2O含量较高时,仍宜用四苯硼钾重量法测定钾含量。
- Keywords compound fertilizer;K2O analysis;atomic adsorption spectrometry;tetraphenylboron sodium gravimetric method;flame photometry; 关键词复混肥;K_2O测定;原子吸收法;四苯硼钾重量法;火焰光度计法;
- Sodium and water react (together). 钠和水能起反应。
- tetraphenylboron sodium 四苯硼钠,四苯硼酸钠
- Common salt is a compound of sodium and chlorine. 食盐是钠和氯的化合物。
- The crude sodium carbonate ash obtained from these plants. 苏打灰从这些植物中获得的粗碳酸钠灰
- Alkyl halides are reacted with sodium nitrite. 卤化烷与亚硝酸钠反应。
- METHODS Promethazine hydrochloride formed PMH-TPB collosol quantitatively with sodium tetraphenylboron in an acidic medium. 方法用四苯硼钠标准溶液滴定盐酸异丙嗪溶液，采用0.;5%25聚乙烯吡咯烷酮溶液作为胶体保护剂。
- In the titration, the sodium tetraphenylboron solution was used as a titrant and 0.5% pholyvinylpyrrolidone solution was added as a colloid stabilizer. 将测定结果与非水滴定法、电位滴定法和非水电位滴定法比较。
- The sodium is removed with cation exchange resin. 钠用阳离子交换树脂来分离。
- The most common is sodium chloride?salt. 最常用的化学制品就是氯化钠??盐。
- These effects are antagonizeed by sodium sulfide. 这些效果被硫化钠中和了。
- Was when some sodium chloride got into his eye. 是当一些氯化钠进了他的眼睛。
- Packing of sodium carbonate for industrial use II. 工业用碳酸钠包装2。
- Mannitol in sodium Chloride Inj. 甘露醇氯化钠注射液。
- Sodium Fatty Alcohol Polyoyetylene Ether Sulfate. 醇醚硫酸铵。
- Nax Sodium salt of Diethylene Tri. 二乙烯三胺五亚甲基膦酸钠。
- Pengshan Anhydrous Sodium Sulfate Plant. 安徽全力集团有限公司彭山元明粉厂。
- Chloramphenicol Sodium Succinate for Inj. 注射用琥珀氯霉素钠。
- No sodium chlorite bleaching allowed by us. 允许非亚氯酸钠漂白。
