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- The study of 5-Cl-PADMA as a spectrophotometric reagent in the presence of anionic surfactant 在阴离子表面活性剂存在下对5-Cl-PADMA作为光度显色试剂的研究
- spectrophotometric reagent 分光试剂
- The reagent possesses specificity for water. 这种试剂对水有特殊的作用。
- A spectrophotometric method for the determination of tantalum with the new chromogenic reagent DBH-PF has been studied. 研究了用新显色剂DBH-PF分光光度测定钼的方法。
- L-Methyl glyoxylate is an important chiral reagent. 二羟乙酸L-薄荷酯是一种重要的手性试剂。
- Spectrophotometric Determination of Trace Antimony Using New Colour Reagent 2. T-Dihvdroxyflucrescein and CPB. 新显色剂2,7-二羟基萤光黄-CPB分光光度法测定微量锑
- This reagent attacks feldspars and dark minerals. 这种反应物质侵蚀长石和音色矿物。
- Luoyang Tiancheng Chemical Reagent Co., Ltd. 洛阳天骋化学试剂有限公司。
- Tianjin Damao Chemical Reagent Co., Ltd. 天津大茂化学试剂公司。
- BEIJING HENGJU OILFIELD CHEMICAL REAGENT CO., LTD. 北京市恒聚油田化学剂有限公司。
- They often use oriole reagent in their experiments. 他们在实验过程中,要经常用到吡咯试剂。
- The content of para-aminophenol in dye wastewater was determined by spectrophotometric method with Berthelot reagent as an oxidant. 以贝特洛试剂为氧化剂,用分光光度法测定染料废水中对氨基酚的含量。
- The reagent has been successfully applied to the spectrophotometric determination of micro amounts of cobalt in alloy steel with RSD of 0.46%-0.79%. 该试剂已用于合金钢中微量钴的测定;相对标准偏差从0.;46%25到0
- The methylene blue spectrophotometric method was improved by using solid reagent for the rapid determination of anionic surfactant in water. 对亚甲蓝分光光度法进行改进,用固体试剂快速测定水中的阴离子表面活性剂。
- Spectrophotometric Determination of Micro Pt with 5-Cl-PADAB. 5-CI-PADAB分光光度法测定微量铂
- Put the content of each microtube in a spectrophotometric cuvette. 将各离心管的内容物,分别移入比色管中。
- Uses the baryta yellow spectrophotometric method (hot process). 采用铬酸钡分光光度法(热法)。
- This bifunctional reagent links protein molecules to one another. 这种双用试剂把蛋白质分子彼此连接起来。
- USES: As chemical reagent and corrodent of integrated plate. 用途:作化学试剂和集成电路电镀板的消蚀剂。
- The selectivities were not good for AACK with RE, Th and Bi, but pretty good with Ca, so AACK could be an excellent reagent for the spectrophotometric determination of calcium. AACK与稀土、钍、铋显色的选择性欠佳,与钙显色的选择性较好,故可作为测定钙的优良试剂。