Binders for paints and varnishes. Gum rosin. Gas-chromatographic analysis Ingestion-build-115288 BS EN 3145 on dimensions

BS EN 3145 on dimensions and tolerances of Round bars

• user’s electrical installations including interface equipment between the installations and the microgrid

It enables conformity to the essential requirements of Directive 2014/68/EU (PED) on pressure equipment – see Note below

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Binders for paints and varnishes. Gum rosin. Gas-chromatographic analysis Ingestion-build-115288 BS EN 3145 on dimensions1 Scope 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