Binders for paints and varnishes—Identification of Gum rosin—Gas-chromatographic analysis
IDT ISO 19334:2010
全国涂料和颜料标准化技术委员会(SAC/TC 5)
本标准规定了采用毛细管柱分离松香酸的挥发性甲基酯来测定脂松香中某种松香酸含量的气相色谱方法。主要目的是用来鉴定特定种类松树的脂松香，而并非用于脂松香的定量分析。如果需要进行定量分析，应按照ASTM D5974中规定的内标法进行测定。
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