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- micro Kjeldahl method 微量开凯定氮法
- Total Nitrogen in Lubricating Oils by Modified Kjeldahl Method, Method of Test for (05. 用改良的基耶达法测定润滑油中总氮量的试验方法(05。
- The total nitrogen content of compound fertilizer have been studied using the Kjeldahl Method. 摘要采用凯氏定氮法，对复合肥料总氮含量进行了测定研究。
- On the food industry generally adopted as the national standard by the Kjeldahl method. 食品工业上普遍采用的、被定为国家标准的是凯氏定氮法。
- The determination of proteins is usually done by Kjeldahl method and Londing method. 蛋白质的测定方法有凯氏法和隆丁法。
- In fact, Kjeldahl method is not difficult to make up for deficiencies, as long as a multi-step process: first TCA to deal with samples. 其实凯氏定氮法的缺陷并不难弥补，只要多一道步骤即可：先用三氯乙酸处理样品。
- Melamine lawless elements will be added to the raw milk, the drill is the Kjeldahl method of loopholes in the milk protein content. 不法分子将三聚氰胺添加到原料奶中，钻的是凯氏定氮法测定奶粉蛋白质含量的漏洞。
- Kjeldahl method (KM) and elemental analyzer method (EA) are commonly used in measuring TN.Their difference, however, is often overlooked. 凯氏蒸馏法和元素分析仪法作为常规方法通用于上述领域的全氮含量测定，但两种方法在实际应用中的差异却常被忽视。
- micro Kjeldahl rs digestive tube 微量凯氏消化管
- Comparing this method with the traditional kjeldahl method, the result is satisfactory, this method is quick and accurate. 与经典凯氏法比较,测定结果令人满意,且该方法快速、准确。
- The result of analysis is identical with Kjeldahl method, and this method is simpler and more rapid than Kjeldahl method. 方法快速,操作简便,分析结果与凯氏法一致。
- Total solvable peptide content in the fermented fishmeal was determined by using the biuret method,and polypeptide in the precipitate by using Kjeldahl method. 用双缩脲反应法可以测出发酵鱼粉中水溶性总肽的含量,用凯氏定氮法可以测出被沉淀的多肽的含量,从而可以计算出发酵鱼粉中寡肽的含量。
- No significant differences in concentration among sub-samples were found.The certified value and uncertainty were based on the analytical results of eight labs by Kjeldahl method. 其标准值和不确定度是由多家实验室用凯氏法进行分析测定，并经数理统计处理后确定的。
- The Willis method and conventional Kjeldahl method are compared by analyzing total Kjeldahl nitrogen in egg yolk pow der, milk powder and soybean. There are no difference between the two results. 还应用 Willis比色法与凯氏定氮法同时测定了蛋黄粉、奶粉和大豆中的氮含量，试验表明两方法测定结果差异不显著。
- Unlike the Kjeldahl method,however,the Dumas combustion method produced a significant difference(P<0.05) in the N determination of only 2 samples,with less than 5% of CV values for all feed samples among the 3 laboratories. 而使用燃烧法时;只有2种样本存在显著差异(P<0.;05);并且所有样本的实验室间CV均小于5%25。
- Experiment result of brown ring, diphenylamine and Kjeldahl method confirm that SN accelerate the esterification of BTCA with cellulose, and without consumption and character change itself in the whole reaction. 并且由棕色环、二苯胺和克氏定氮实验结果表明：硝酸钠在反应前后既没有消耗也没有发生性质的改变，只是在体系中起到了加速BTCA与纤维素酯化反应速率的作用。
- However, if someone stole samples to add nitrogen and other substances, can deceive Kjeldahl method to obtain a false high protein content, milk Duishui posing as the original milk. 但是如果有人往样品中偷加含氮的其他物质，就可以骗过凯氏定氮法获得虚假的蛋白质高含量，用兑水牛奶冒充原奶。
- The method seems good but it needs to be tried out. 这个方法似乎不错，但需要试验一下。
- Q: is there any remedy for Kjeldahl Method？ 问：有没有办法弥补凯氏定氮法的缺陷？
- How fast does the new micro process the data? 这新微型计算机处理数据有多快?
