標準號：BS EN ISO 19334-2011
中文標準名稱：色漆和清漆用粘合劑.脂松香.氣相色譜分析
英文標準名稱：Binders for paints and varnishes. Gum rosin. Gas-chromatographic analysis
標準類型：G52
發布日期：2010/3/31 12:00:00
實施日期：2010/3/31 12:00:00
中國標準分類號：G52
國際標準分類號：87.040;87.060.20
引用標準：GB 8145;ASTM D 509;Naval Stores Act of 1923 (42 Stat 1435.7, USC 91-99) as amended in 1951
適用范圍：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.