摘要
总结了常用玻璃量器检定过程中的注意事项,讨论了外观检查、清洁度、涂抹油脂、温度控制、液面观察方法对常用玻璃量器检定结果的影响,其中定容时是否使用黑色遮光带造成的影响最大。
The cautions for verification of the working glass container were summerised. The influence of appearance inspection, cleanliness, daubbing grease, temperature control, liquid level observation methods on verification results of working glass container were discussed, in which whether using the black shading had the most influence.
出处
《化学分析计量》
CAS
2014年第5期114-115,共2页
Chemical Analysis And Meterage
关键词
常用玻璃量器
检定
K(t)值
液面表观象
the working glass container
verification
K（t）value
liquid apparent surface
