In copper electrolytic refining,high quality cathode copper can be produced by adding WHN1 together with suitable amount of gelatin and sulfocarbamide.
Meanwhile, experiment data and results are provided.Comparison with other methods indicates this circuit is an easy and useful noncorrelation detection method,and can get good ...
Anion in inhalable particulate matter can be completely dissolved in water by using ultrasonator and then measured by ion chromatography.Good accuracy and precision can be obtained.