BS EN ISO 19334-2011 色漆和清漆用粘合剂.脂松香.气相色谱分析

标准号：BS EN ISO 19334-2011
中文标准名称：色漆和清漆用粘合剂.脂松香.气相色谱分析
英文标准名称：Binders for paints and varnishes. Gum rosin. Gas-chromatographic analysis
标准类型：G52
发布日期：2010/3/31 12:00:00
实施日期：2010/3/31 12:00:00
中国标准分类号：G52
国际标准分类号：87.040;87.060.20
引用标准：GB 8145;ASTM D 509;Naval Stores Act of 1923 (42 Stat 1435.7, USC 91-99) as amended in 1951
适用范围：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.