The uncertainties are evaluated under the individual analysis of standard solution, standard curve, weighing and the instrument and glassware used in the experiment.
对测定过程中的标准溶液、准曲线、品称量以及使用仪器带来的不确定度进行了分析。
2
The business scope includes Chemical Reagents, Glassware, Analytical Instrument, Laboratory Equipment and Safety Products, Fine Chemicals and so on.