DS/EN ISO 19334-2011

Binders for paints and varnishes - Gum rosin - Gas-chromatographic analysis

DS/EN ISO 19334-2011 发布历史

This International Standard specifies a gas-chromatographic method for determining the amounts of certain rosin acids in gum rosin using capillary gas-chromatographic separation of the volatile methyl esters of these acids. It is intended primarily to permit the identification of gum rosin from specific species of pine trees. It is not designed for the quantitative analysis of gum rosin. If such analyses are required, the internal-standard technique specified in ASTM D 5974 should be used.

DS/EN ISO 19334-2011由丹麦标准化协会 DK-DS 发布于 2011-07-31，并于 2011-07-31 实施。

DS/EN ISO 19334-2011在国际标准分类中归属于: 87.060.20 涂料粘合剂。

DS/EN ISO 19334-2011的历代版本如下：

• 2011年07月31日 DS/EN ISO 19334-2011

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标准号

DS/EN ISO 19334-2011

发布日期

2011年07月31日

实施日期

2011年07月31日

废止日期

无

国际标准分类号

87.060.20

发布单位

DK-DS

适用范围

This International Standard specifies a gas-chromatographic method for determining the amounts of certain rosin acids in gum rosin using capillary gas-chromatographic separation of the volatile methyl esters of these acids. It is intended primarily to permit the identification of gum rosin from specific species of pine trees. It is not designed for the quantitative analysis of gum rosin. If such analyses are required, the internal-standard technique specified in ASTM D 5974 should be used.