Klein G
Boehringer Mannheim GmbH, Bundesrepublik Deutschland.
Wien Klin Wochenschr Suppl. 1991;189:31-8.
We report on the results of a multicentric evaluation of a new kinetic method for the determination of beta-N-acetylglucosaminidase. Main topics of investigation were imprecision, recovery in controls with interlaboratory survey, measuring range, calibration stability, method comparisons using native urine and interferences. Distinct advantages in practicability and interlaboratory transferability compared to the introduced methods were observed. The new method fulfills the conditions to be adapted as routine method in the quantitative photometric analysis of urine.
我们报告了一种用于测定β-N-乙酰氨基葡萄糖苷酶的新动力学方法的多中心评估结果。研究的主要内容包括不精密度、实验室间调查中对照品的回收率、测量范围、校准稳定性、使用天然尿液进行方法比较以及干扰因素。与现有方法相比，该新方法在实用性和实验室间可转移性方面具有明显优势。这种新方法满足了作为尿液定量光度分析常规方法的条件。
