ISO 787-13-1973 颜料的一般试验方法.第13部分:水溶性硫酸盐、氯化物和硝酸盐的测定.第14部分:水解萃取物电阻系数的测定.第17部分:白色颜料提高色调亮度的比较
General methods of test for pigments; part 13: determination of water-soluble sulphates, chlorides and nitrates; part 14: Determination of Resistivity of aqueous extract; part 17: Comparison of lihtening power of white pigments