公司获北京市药监局颁发钾测定试剂盒(酶法)和钠测定试剂盒(酶法)医疗器械注册证。
Reegen received the Registration Licenses of the Potassium and Sodium Kits from the Beijing FDA Bureau.
用硫酸—过氧化氢和硝酸—高氯酸分别对有机—无机复混肥料进行消化处理，然后进行总钾含量的测定。
Organo mineral compound fertilizers are digested with sulfuric acid hydrogen peroxide and nitric acid perchloric acid respectively and then their total potassium content is determined.
探讨了在酸性介质中以硝酸铯作消电离剂，应用次灵敏线作为吸收线来测定常量钾的最佳条件、线性相关系数。
The conditions of determination are that we used cesium nitrate as eliminated electrolytic reagent in the acid medium and applied the subsensitive line as absorption line.
目的为了寻找一种操作简单的枸橼酸钾溶液含量测定的控制方法。
OBJECTIVE To find an easy method for quality control of potassium citrate solution.
方法通过测定枸橼酸钾和钙离子络合后的钙离子含量，间接测定枸橼酸钾含量。
METHOD Indirect content determined of potassium citrate solution by determined content of calcium ion after complex reaction between potassium citrate and calcium chloride.
作者取患尿石病和健康绵羊血清各8份，分别测定其钙、磷、镁、钾、钠、氯、非蛋白氮和粘蛋白等成分。
Authors measured serum Ca, p, Mg, K, Na, Cl, nonprotein nitrogen and mucin of 8 serum in urolithiasis sheep and health sheep separately.
采用一阶导数分光光度法测定伤风止咳冲剂中愈创木酚磺酸钾的含量，不须分离，方法简便，结果满意。
The determination of potassium guaiacolsulfonate in Shangfeng Zhike granules by first order derivative UV-spectrophotometry needed no separation and was simple, rapid, and accurate.
用途：用于钾的测定，用作氧化剂。
用硫酸—过氧化氢和硝酸—高氯酸分别对有机—无机复混肥料进行消化处理，然后进行总钾含量的测定。
Organo mineral compound fertilizers are digested with sulfuric acid hydrogen peroxide and nitric acid perchloric acid, respectively, and then their total potassium content is determined.
介绍了采用非水滴定测定柠檬酸钾含量的分析方法。
In the paper the nonaqueous titration is used to determine potassium citrate content.
以甲基橙代替乙氧基黄叱精指示剂，用溴酸钾法测定异烟肼片含量。
The content of isoniazid in its tablets was determined by using potassium bromate method, but the indicator of ethoxychrysoidine was replaced by methyl orange.
用药前后测定患者血清钾、钙和血糖浓度。
The blood potassium and calcium and glucose were measured before and after receiving medicine.
碳纤维中的钾、钠、钙、镁元素的含量可用原子吸收分光光度法来测定。
The contents of elements K, Na, ca, Mg in carbon fibre were determined by atomic absorption spectrophotometry.
对60例重度中老年糖尿病患者进行了血清中钾、钠、钙、镁的含量测定，并与正常对照组进行了比较。
The contents of metal elements K, Na, Ca and Mg in serum from 60 severe diabetics were detected, and compared with the control group.
通过实验室和田间试验才能测定出土壤钾素水平是否适宜。
Laboratory or field tests would be needed to determine the adequacy of K.
钾-氩年代测定法：根据岩石内氩-40的含量来测定火成岩形成年代的方法。
Potassium-argon dating: Method for determining the age of igneous rocks based on the amount of argon-40 in the rock.
用流动注射仪测定总氮水样，发现用不同的硫酸浓度保存总氮样品时，对其测定结果有一定的影响，并与过硫酸钾氧化-紫外分光光度法进行比对和分析。
In the determination of total nitrogen in water sample by flow injection analysis instrument, the concentration of sulfuric acid which used for the preservation of sample affected the result.
目的：建立高效液相色谱法同时测定阿莫西林克拉维酸钾颗粒中阿莫西林和克拉维酸钾的含量。
Objective: to establish a high performance liquid chromatography method for simultaneous determination of amoxicillin and clavulanate potassium in amoxicillin and clavulanate potassium granules.
通过田间试验和室内分析测定，对马铃薯块茎低还原糖形成的生理基础与钾代谢的关系进行了初步研究。
By field experiment and lab analysis, the relation of the physiological bases of the reducing sugar forming in potato tuber and potassium metabolism was pilot studied.
目的：测定阿莫西-林克拉维酸钾（14：1）颗粒剂生物等效性。
Objective: To determine the bioequivalence of amoxicillin-clavulanate potassium (14 : 1) granules in healthy volunteers.
在弱酸性介质中，利用间接碘量法消除还原物的干扰，于酸性条件下采用直接碘量法测定碘酸钾含量。
The interference of reductant is eliminated by indirect iodimetry in the weak acidic medium and the content of potassium iodate is determined by direct iodimetry under acidic condition.
在磷酸介质中，利用亚硝酸根催化溴酸钾氧化亮绿和甲基橙褪色的指示反应，建立催化光度法测定痕量亚硝酸根的新方法。
The method was based on the catalytic effect of nitrite ion on the oxidation fading reaction of methyl orange and bright green with potassium bromate as oxidant in phosphoric acid medium.
为了研究中国黑白花奶牛红细胞钾含量的遗传性，在广州、江西和黑龙江采集测定了829头黑白花奶牛的红细胞钾含量。
In order to study the heredity of potassium content in the erythrocytes for Chinese Holstein, 829 Holstein cattles were selected from Guanzhou, Jiangxi and Heilongjiang respectively.
研制了检测盐湖和盐田卤水温度、密度和水位的传惑器，并建立了盐湖高浓度卤水中钾离子含量的直接自动测定方法。
The transducers measuring the temperature, density and level of the brine in salt lakes and solar pondings have been developed.
结合电子顺磁共振波谱（EPR）测定结果，推定出了过硫酸钾的分解反应机理以及分解产物与浆料及纤维作用的机理。
The decomposition mechanism of the potassium persulphate is deduced with these and electron paramagnetic resonance spectrum (EPR). Its action mechanism with size and fiber is also done respectively.
该方法的测定结果与四苯硼酸钾重量法基本一致，且方法简便、快速。
The test result of the method is basically identical with that of potassium tetraphenylborate method. The method is simple and rapid.
就此提出了酒石酸钾钠溶液的有效期和保存方法，以进一步提高氨氮测定的准确度。
Thus, the potassium sodium tartrate solution's period of validity and store method were put forward in order to more improve the measurement precision of ammonia.
本文利用电位滴定法测定高氯酸钾的含量，具有操作简单，无污染等优点。
Determining the main contents of finished potassium perchlorate product by potentiometry had the advantages of simple operation and pollution-free.
目的：建立一种高效液相色谱法测定青霉素V钾分散片的高分子杂质的方法。
Objective To establish a kind of method for using high-performace liquid chromatography to measure macromolecules foreign substance in dispersible tablets of Penicillin V Potassium.
目的：建立一种高效液相色谱法测定青霉素V钾分散片的高分子杂质的方法。
Objective To establish a kind of method for using high-performace liquid chromatography to measure macromolecules foreign substance in dispersible tablets of Penicillin V Potassium.
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