Objectives To study the preparation and stability of aspirin arginine salt and its injection.
目的制备阿司匹林精氨酸盐及其注射液，并测定含量，考察稳定性。
Solubility and stability of zinc salt in common organo phosphonic acid scale inhibitors are studied.
研究了锌盐在常用工业有机膦酸阻垢剂中的溶解性和稳定性。
Shelf stability, salt spray resistance and atmospheric resistance of rust preventive oil could be changed with the oil used.
不同的蜡对溶剂型防锈油的油基稳定性、抗盐雾性能和耐大气性能影响较大。
应用推荐