perchloric acid

1. Sodium formate from waste alkali liquor was analyzed by perchloric acid nonaqueous titration instead of potassium permanganate method, which caused larger deviation.
   采用高氯酸非水滴定法分析废碱液中的甲酸钠，代替了误差较大的高锰酸钾法。
2. Reaction Kinetics of Monomethylhydrazine With Nitrous Acid in Perchloric Acid Solution
   高氯酸介质中单甲基肼与亚硝酸的反应动力学
3. The method is simple, fast and accurate, compared with conventional perchloric acid dehydrate gravimetric analysis.
   该法较常用的高氯酸脱水重量法操作简单、速，具有较好的准确度。
4. Reduced nicotinamide adenine dinucleotide Reaction Kinetics Between ( Hydroxyamino) acetic Acid and HNO_2 in Perchloric Acid Solution
   还原型烟酰胺腺嘌呤酸二核苷酸羟胺乙酸与HNO2的还原动力学
5. Determination and Purification of Sodium Sulfate in the Mirabilite highly purified perchloric acid
   芒硝矿石中硫酸钠含量的测定及纯化高纯化学试剂–高氯酸
6. Methods for chemical analysis of ferrosilicon& The perchloric acid dehydration-gravimetric method for the determination of silicon content
   苦安酸偶氮变色酸褪色光度法测定硅铁中的铁含量GB/T4333.1-1984硅铁化学分析方法高氯酸脱水重量法测定硅量
7. Specific Heat Capacities of Carbohydrazide Perchloric Acid Coordination Compounds PREPARATION OF Li, Na, K, Rb, Cs SALTS OF URANYL TRIACETATES AW DETERMINATION OF THEIR PHYSICAL-CHEMICAL PROPERTIES
   三醋酸铀酰锂、钠、钾、铷和铯的合成及物理化学性质的研究
8. Improvement for titrimetric determination of chromium in steel based on ferrous ammonium sulfate oxidized by perchloric acid;
   利用水中性浸出，硫氰酸汞-硫酸高铁铵分光光度法测定锌精矿中氯的含量。
9. A salt of perchloric acid.
   高氯酸形成的一种盐。
10. ASTM D2896-03 Standard Test Method for Base Number of Petroleum Products by Potentiometric Perchloric Acid Titration.
    电位高氯酸滴定法对石油产品碱值的试验方法。
11. Amines were extracted with perchloric acid solution and derived with dansyl chloride.
    高氯酸溶液提取，丹酰氯衍生，再用氨水去除尸胺干扰峰。
12. Selenium Determination in the Tea by Atomic Fluorescence Spectrometry Method After Digesting by Nitric Acid Combining Perchloric Acid
    硝酸高氯酸消解原子荧光法测定茶叶中的硒
13. Molybdenum Determination by 8-Hydroxyquinoline Gravimetric Method in Perchloric Acid
    高氯酸分解8-羟基喹啉重量法测定钼矿中的钼
14. Lily powder was pre-treated by nitric acid and perchloric acid before determination.
    百合经过硝酸、高氯酸处理后，再用原子吸收分光光度法测定其微量元素含量。
15. The phosphoric ester sample was decomposed in nitric acid, sulfuric acid and perchloric acid and the components of inorganic phosphorus and combined phosphorus were determined by vanadium ammonium molybdate method with 721 type spectrophotometer.
    将试样在硝酸、硫酸、高氯酸中分解，用钒钼酸铵法以721型分光光度计测定阴离子表面活性剂磷酸酯中的无机磷、结合磷的质量。
16. Study on the method using perchloric acid to determine iron without mercuric salt
    用高氯酸进行无汞测铁方法的研究
17. A new method for determination of starch content with perchloric acid is developed.
    采用高氯酸法测定纺织品中的淀粉含量。
18. This paper presents a method determining aluminium by EDTA volumetric analysis. In silver crucible, the aluminium fluoride is decomposed with sodium hydroxide and fluorine is drived out with perchloric acid.
    本文介绍了在银坩埚中用氢氧化钠分解氟化铝，以高氯酸驱除氟，EDTA容量法测定铝含量的分析方法。
19. The sample was prepared with 60% perchloric acid, after centrifuging and filter the sample can be detected.
    样品处理方法用60%高氯酸溶液上脂去蛋白，然后离心、进样检测；
20. Through testing of several acidic media, this paper proposes a new method for the simultaneous determination of silver and copper by flame atomic absorption spectrometry after thiourea complexing in the medium of perchloric acid.
    本文通过对几种酸的试验研究，提出了在高氯酸介质中，硫脲络合，火焰原子吸收光谱法同时测定银和铜的新方法。
21. Methods: Plasma was deproteinated by 10% perchloric acid.
    方法：血浆样品经10%高氯酸沉淀蛋白后，取上清液直接进样分析。
22. Interference of micro perchloric acid on the flame atomic absorption determination of calcium
    火焰原子吸收法中微量高氯酸对钙的干扰探讨
23. Two volumetric methods, perchloric acid titration and sodium hydroxide titration, for determination of drugs as halogen acid salts are discussed and compared.
    研究和比较了氢卤酸盐类药物两种容量分析法&高氯酸滴定法和氢氧化钠滴定法。
24. An improved method was proposed for solving that smoking temperature is not easy to control and reducing materials in mixed acid with sulfuric acid and phosphoric acid can influence the determination of chromium in the titration method based on ferrous ammonium sulfate oxidized by perchloric acid.
    针对原来高氯酸氧化硫酸亚铁铵滴定法中存在的冒烟温度不易控制和硫磷混酸存在还原性物质影响测定的问题，对该法进行了改进。
25. Study on digestion method of liquid sample with perchloric acid and hydrogen peroxide
    高氯酸-过氧化氢法消化液体样品的研究
26. The effects of sulfuric and perchloric acid on extracting platinum metals by TBP
    硫酸和高氯酸对TBP萃取铂族金属的影响
27. In this paper the polyaniline free standing film with better electric conductivity and mechanical properties was prepared by electrochemical method and doping with perchloric acid.
    采用电化学方法，以高氯酸为掺杂剂，合成了具有较好导电性能和机械性能的聚苯胺自支撑膜。
28. Content determination using the direct iodometric method for the determination of iodine content of the perchloric acid titration method for the determination of the content determination of chlorhexidine acetate.
    含量测定中用直接碘量法测定碘的含量，用高氯酸滴定度法测定醋酸氯已定的含量。

noun

1. a powerful oxidizing agent