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- potassium bromide disc method 溴化钾片法
- Ingredients: Gelatin, potassium bromide, potassium iodide, and silver nitrate. 成份:凝胶(明胶),溴化钾,碘化钾,硝酸银
- In the medium of H_2SO_4 and catalyzed by potassium bromide,iodate can oxidize and decolorize methyl orange very well. 基于硫酸介质中,碘酸根在溴化钾的催化作用下对甲基橙有较好的氧化褪色作用。
- In addition, it also produces reagents such as potassium bromide, Ludox and sodium metasilicate etc. 另有试剂溴化钾、章洗氯、钢锭模底板涂料、硅溶胶、偏硅酸钠及酒用香料酸酯类产品20余种。
- On the basis of prepration of pharmaceutical potassium bromide, potassium bromide used for colored light-sensitive material was prepared using purification methods such as recrystallization method. 作者在制备药用溴化钾的基础上,采用对物料进行提纯、重结晶,从而制得供彩色感光材料用的溴化钾。
- Antibacterial activities of fourteen aromatically urea compounds have been determined using paper disc method. 本文利用单片纸蝶法测定了14个苯基脲类化合物抑制金黄葡萄球菌和大肠杆菌的抑制活性;
- Our main products are: dibromo propane, allene, methanol, ethanol, benzene, acetylene, potassium bromide, bromine, etc.. 我公司主要生产产品为:二溴丙烷;丙二烯;甲醇;乙醇;苯乙炔;溴化钾;溴素等.
- Bromocyclohexane was synthesized from potassium bromide and cyclohexanol in the prensence of concentrated sulfuric acid in water. 以溴化钾和环己醇为原料,在浓硫酸存在条件下,以水为溶剂合成溴代环己烷。
- The pea lectin gene was transformed into the haploid tobacco via Agrobacterium mediation using leaf disc method and the regenerated tobacco plants were obtained. 通过农杆菌介导,采用叶盘法将豌豆凝集素基因转化单倍体烟草,获得了转基因再生植株。
- Methods Infrared spectrophotometry with potassium bromide tabletting was adopted,in which the extract was carried out with the absolute alcohol as the solvent. 方法以无水乙醇为溶剂进行提取,采用红外分光光度法(溴化钾压片)进行定性鉴别。
- Dissolve the potassium bromide and potassium iodide. Add 32 grams of potassium bromide and 0.8 gram potassium iodide to the gelatin solution and stir until dissolved. 溶解溴化钾和碘化钾:将32克溴化钾和0.;8克碘化钾放入凝胶溶液,并不断搅动直到溶解。
- METHODS: Potassium bromide was used for tabletting.The medical material Ranunculus ternatus and its isogeneric plants were analyzed by using infrared spectrometry. 方法:以溴化钾压片,以傅立叶变换红外分光光度法分析猫爪草药材及其同属植物的红外光谱。
- The antibacterial activities to Escherichia coli and Staphylococcus aureus of phthaloyl, isophthaloyl, terephthaloyl and sebacoyl hydroxamic acids have been determined using paper disc method. 本文合成了邻、间、对苯二酰异羟肟酸和癸二酰异羟肟酸4种化合物[11],利用单片纸碟法测定了它们对大肠杆菌和金黄色葡萄球菌的抑制活性。
- Potassium bromide. 溴化钾
- Pharmaceutical and Photographic Grade Potassium Bromide、 Ammonium Bromide、Hydrobromic Acid、 Lithium Bromide as well as organic bromine flame retardants including Tetrabromobisphenol A and so on. 医药及照相用溴化钾、溴化铵、氢溴酸、溴化锂及有机溴系阻燃剂四溴双酚A等。
- The method seems good but it needs to be tried out. 这个方法似乎不错,但需要试验一下。
- Photographic grade potassium bromide kbr m 摄影用溴化钾
- iontophresis with potassium bromide 溴化钾直流电离子导入疗法
- Keywords XRF analysis;pressed powder disc method;mischmetal; XRF分析法;粉末压片法;混合稀土;
- potassium bromide pellet technique 溴化钾压片法