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- Keywords self-controling pressure;microwave digestion;dithizone spectrophotometric;foods;Pb; 压力自控;微波消解;铅试剂光度法;食品;铅;
- dithizone spectrophotometry method 双硫腙分光光度法
- dithizone spectrophotometric 铅试剂光度法
- 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)。
- Dithizon staining showed bright red color for most of induced cells. 观察大鼠生存状态并于2周后取胰腺组织检测。
- SERS Study on the Interaction of Dithizone with Silver Substrates[J]. 引用该论文 刘小龙;王旭;徐蔚青;赵冰.
- 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.
- The title compound(C14H10N4S2) has been synthesized by ring-closing reaction of dithizone and carbon bisulfide. 苯基-2-苯偶氮基-1-硫代-3,4-二氮唑硫酮-5(C14H10N4S2)是双硫腙与二硫化碳发生加成闭环反应时获得。
- The adsorption behavior of lead on the BST powder coated by dithizone was investigated. 研究了该吸附剂对水中铅的吸附行为。
- The accuracy of rapidly determining trace lead in tea-leaf by the visual colorimetry of dithizone is studied. 对双硫腙目视比色法快速测定茶叶中的微量铅的准确度、萃取时溶液的酸度和共存元素干扰等因素进行了探讨。
- To make a study of metronidazole in compound cimetidine cream by UV spectrophotometric determination. 研究用紫外分光光度法测定复方西咪替丁乳膏中甲硝唑的含量。
- The visible light absorption curve and heat recovery curve of mercuric and zinc dithizone in PMMA and PS are also measured. 测定了两种金属双硫腙在聚合物介质中的基态及激发态可见光谱吸收曲线，及其在黑暗环境下的热回复曲线。
- In this paper a column chromatographic preconcentration method using dithizone supported on naphthalene for copper in natural water is provided. 本文利用吸附有双硫腙的微晶萘作富集柱富集天然水中痕量铜，甲酰二甲胺洗脱，火焰原子吸收光谱法测定。
- In this paper the optimized conditions of enriching trace plumbum in water on a cylinder of dithizone activated carbon are researched. 本文研究了用活性炭加双硫腙柱富集、分离水中痕量铅的适宜条件。
- CHEMICAL ANALYSIS OF MANGANESE ORES. SPECTROPHOTOMETRIC AND GRAVIMETRIC DETERMINATION OF NICKEL. 锰矿的化学分析。镍的重量法和分光光度法测定。
- Abstract: The study deals with the rapid determination of lead in the water by the chloroform extraction and visual colorimetric of dithizone. 中文摘要: 研究了采用三氯甲烷萃取的双硫腙目视比色法快速测定水中微量铅。
- Chemical analysis of manganese ores. Spectrophotometric and volumetric determination of chromium. 锰矿的化学分析。铬的分光光度计法和容量法测定。
