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- Uses the baryta yellow spectrophotometric method (hot process). 采用铬酸钡分光光度法(热法)。
- Determination of manganese content.Periodate spectrophotometric method. 标准/规范英文名： Iron ores.
- Determination of chromium content.Diphenylcarbazide spectrophotometric method. 标准/规范英文名： Steel and cast iron.
- Light olefins for industrial use. Determination of ammonia. Spectrophotometric method. 工业用轻烯烃。氨含量的测定。
- Standard method for hygienic examination of sulfur dioxide in air of residential areas-Forma dehyde solution sampling-pararosaniline hydrochloride spectrophotometric method. 居住区大气中二氧化硫卫生检验标准方法甲醛溶液吸收-盐酸副玫瑰苯胺分光光度法.
- The acid dissociation constants of PAPAQ and PACPAQ were determined by spectrophotometric method. 用光度法测定TPAPAQ和PACPAQ的酸离解常数。
- The binding reaction of Bismarck Brown R and nucleic acid was studied by the spectrophotometric method. 利用分光光度法研究了俾士麦棕与核酸的结合作用。
- The reaction of CIr(NO)Cl5]- and diphenylamine has been investigated by spectrophotometric method. 本文主要用分光光度法研究[Ir(NO)Cl_5]-与二苯胺的反应。
- 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。
- This method is accurater,faster and simpler than Infrared Spectrophotometric method (ASTM method). 与美国ASTM规定的红外光谱法相比,本法准确、快速、简易。
- This paper discribes a factor analysis spectrophotometric method for measuring crystallose and benzoic acid in drinks. 本文研究了应用因子分析分光光度法同时测定饮料中糖精钠和苯甲酸的方法。
- A BCO spectrophotometric method has been applied to determination of trace copper in aluminium power. 介绍了用BCO分光光度法对铝粉中微量铜的测定。
- Some factors affect the determination of asphaltine content in crude oil by dual wavelength spectrophotometric method. 沥青质在原油中的稳定性主要取决于原油对沥青质的溶解能力。
- The total amino acid and polysaccharide contained in spiulins platensis were determined by spectrophotometric method. 用分光光度法测定了螺旋藻胶囊中总氨基酸和多糖的含量。
- A spectrophotometric method for the determination of trace boron in ferrosilicon alloy was proposed. 建立了蒸馏分离-姜黄素光度法测定硅铁合金中痕量硼的方法。
- This method is accurater,faster and simpler than Infrared Spectrophotometric method ( ASTM method). 与美国ASTM规定的红外光谱法相比，本法准确、快速、简易。
- Why can the content of mebendazole of this compound tablet be assayed by the spectrophotometric method? 本品中甲苯咪唑的含量为什么可以用分光光度法测定？
- Total flavonoids content was also determined to be 3.36% by spectrophotometric method using rutin as standard sample. 以芦丁为标准品;用分光光度法测得菝葜根茎中总黄酮含量为3.;36%25。
- Rhodamine is usually determined by spectrophotometric method, but it results in big error. 碱性玫瑰精通常采用分光光度法测试，但测试误差较大。
- A spectrophotometric method is applied to the determination of total lactone content inCynanchum Komarovii AL. 本研究采用分光光度法测定牛心朴子复方植物源杀虫乳剂中的内酯含量。
