NEN-EN-ISO 19334

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

active, Most Current
Organization: NEN
Publication Date: 1 April 2011
Status: active
Page Count: 18
ICS Code (Paints and varnishes): 87.040
ICS Code (Binders): 87.060.20
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 technique specified in ASTM D 5974 should be used.

Document History

NEN-EN-ISO 19334
April 1, 2011
Binders for paints and varnishes - Gum rosin - Gas-chromatographic analysis
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...

References

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