Methods for testing pigments for paints - determination of acidity or alkalinity of the aqueous extract 涂料用颜料试验方法.第c3部分:水萃取物酸度和碱度测定
Method for determination of total ash and of alkalinity of total ash and water - soluble ash in fruit and vegetable products 水果蔬菜产品的总灰分及总灰分和水溶性灰分的碱度测定方法
Water quality - determination of alkalinity - part 2 : determination of carbonate alkalinity iso 9963 - 2 : 1994 ; german version en iso 9963 - 2 : 1995 水质.碱度测定.第2部分:碳酸盐碱度测定
Water quality - determination of alkalinity - part 1 : determination of total and composite alkalinity iso 9963 - 1 : 1994 ; german version en iso 9963 - 1 : 1995 水质.碱度测定.第1部分:总碱度和合成碱度测定
