KCl标准溶液的绝对法定值研究

摘要

The absolute methed for the certification of KCl standard solution was researched.The stability and accuracy of the overall device were explored, and the valuation uncertainty was evaluated.%对KCl标准溶液绝对法定值法进行了研究,并考察了绝对法标准装置的稳定性和准确性,评定了KCl标准溶液定值的不确定度.