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- A new indicator reaction is developed on the basis of manganese catalyzed oxidation Of victoria blue B by potassium periodate with nitrilotriacetic acid as an activator. 研究了用氨三乙酸（NTA）作活化剂，锰催化高碘酸钾氧化维多利亚蓝B褪色的指示反应。
- Methods The content of glucose in Processed Honey and Honey Processed Radix Polygalae was determined using 3,5-dinitryl-salicylic acid reagent (DNS) . 方法以葡萄糖含量为指标,以 3,5-二硝基水杨酸为显色剂,在540(±1)mn处测其吸光度,测定炼蜜及不同用蜜量蜜远志中的葡萄糖含量。
- The solubility of calcium sulfate in the four metal complex agents,such as EDTA,HEDP,Nitrilotriacetic acid and Aminosulfonic acid,was studied and discussed under different conditions. 利用EDTA、HEDP、氨三乙酸、氨基磺酸等有机络合剂的络合作用,研究探讨了在不同条件下四种金属络合剂对硫酸钙的溶解性能,考察了温度、酸度、浓度等对硫酸钙溶解度的影响。
- Keywords nitrilotriacetic acid;tripodal;ligand; 氨三乙酸;三脚架;配体;
- NTA(nitrilotriacetic acid) sodium salt [化] 次氨基三乙酸钠; 软水剂A
- nitrilotriacetic acid disodium salt 氨三乙酸二钠
- nitrilotriacetic acid trisodium salt 氨三乙酸三钠
- Benedict-Hitchcock uric acid reagent 本-希二氏尿酸试剂
- Benedict-Hitchcock's uric acid reagent [医] 本-希二氏尿酸试剂
- Separation of Ferulic Acid Reagent by Powdered Activated Charcoal 利用粉末活性炭分离阿魏酸的研究
- 5Content ：Nitrilotriacetic acid，fatty alcohol c12-c14 with 8Mol EO . 主要成份：次氮基三乙酸钠盐，脂肪醇非阳离子表面活性剂。
- Does the cleaning procedures for equipments, particularly those in contact of sulfonic acid reagents involve the use of lower aliphatic alcohols? 在仪器清洗过程中，特别是指那些与磺酸试剂接触的仪器的清洗是否用到低脂肪醇?
- ferric chloride, perchloric acid, and nitric acid reagent 氯化铁、高氯酸和硝酸试剂
- Keywords coker gatch;basic nitrogen;acidic reagent; 焦化蜡油;碱氮化合物;酸性试剂;
- Inhibitory Kinetic Spectrophotometric Determination of Trace Nitrilotriacetic Acid 阻抑动力学光度法测定痕量氨三乙酸
- Keywords nitrilotriacetic acid sodium;chelate;acidation;formation damage; 次氨基三乙酸钠;螯合;酸化;地层伤害;
- Effect of Chromotropic Acid Reagent Structure on Extraction Efficiency 偶氮变色酸类试剂的分子结构对析相萃取率的影响
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
