... prelabeled 预先标记的 preparation of standard solution 标准溶液的制备 preparation of stock solution 储存溶液的制备 ...
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The quality control of AAS measurement such as the test preparation, the standard solution and sample preparation method, the sample analysis and the data processing were introduced.
介绍原子吸收光谱法检测过程中实验准备、标准溶液和样品制备方法、样品分析及数据处理等几个环节的质量控制措施。
Objective To study the preparation technique of nectar drinking oral solution and its standard of quality.
目的对花蜜饮口服液的制备工艺及其质量标准进行研究。
The standard solution of first preparation was calibrated twice and adjusted once respectly , then it could reach a required concentration of standard solution.
该方法通过对初配的标准溶液进行两次浓度标度和一次调整，就可以达到所要求的标准溶液的浓度。方法简便，快速准确，具有实用性。
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