标准编号:ISO 787-19:2020
中文名称:颜料的一般试验方法 第19部分:水溶性硝酸盐的测定(水杨酸法)
英文名称:General methods of test for pigments — Part 19: Determination of water-soluble nitrates (Salicylic acid method)
发布日期:2020-04
标准范围
This document specifies a general method of test for determining the water-soluble nitrates in a ample of pigments by a spectrophotometric method using salicylic acid.
ISO 787-13 specifies a method for determining the water-soluble nitrates in a sample of pigments sing Nessler`s method.