EDTMPS shows better antiscale effects to calcium sulfate and barium sulfate.
EDTMPS对硫酸钙、硫酸钡垢
阻垢效果好。
EDTMPS shows better antiscale effects to calcium sulfate and barium sulfate.
EDTMPS对硫酸钙、硫酸钡垢阻垢效果好。
In this paper,two methods for analyzing air sulphation rate were studied and compared.One was ion chromatography and the other was barium sulfate spectrophotometry.
本文主要
色谱法与改良硫酸钡比浊法对大气硫酸盐化速
进行分析。
This work applied the new type capillary column modified by barium sulfate. It has completed the solubilty of high boiling ester in para-methyl-toluate with the method of chromatography.
研究了硫酸钡微晶改性新型毛细管柱
.可于色谱法测定完全互熔性高沸点酯类在对甲基苯甲酸甲酯中溶解度.
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