标准编号：ISO 19334:2010
中文名称：色漆和清漆用粘合剂 松香树脂 气相色谱分析
英文名称：Binders for paints and varnishes — Gum rosin — Gas-chromatographic analysis
发布日期：2010-03
标准范围
This International Standard specifies a gas-chromatographic method for determining the amounts of certainrosin acids in gum rosin using capillary gas-chromatographic separation of the volatile methyl esters of theseacids. It is intended primarily to permit the identification of gum rosin from specific species of pine trees. It isnot designed for the quantitative analysis of gum rosin. If such analyses are required, the internal-standardtechnique specified in ASTM D 5974 should be used.
立即下载标准文件