BS EN ISO 19334:2011
Current
The latest, up-to-date edition.
Binders for paints and varnishes. Gum rosin. Gas-chromatographic analysis
Hardcopy , PDF
English
30-06-2011
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Foreword
Introduction
1 Scope
2 Normative references
3 Sampling
4 Apparatus
5 Reagents and materials
6 Preparation of methyl esters
7 Gas-chromatographic analysis
8 Test report
Bibliography
Describes 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.
| Committee |
STI/10
|
| DevelopmentNote |
Renumbers and supersedes BS ISO 19334. 2011 version incorporates corrigendum to BS ISO 19334. Supersedes 05/30139735 DC & 09/30205816 DC. (07/2011)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
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.
| Standards | Relationship |
| EN ISO 19334:2011 | Identical |
| ISO 19334:2010 | Identical |
| ASTM D 509 : 2015 : REDLINE | Standard Test Methods of Sampling and Grading Rosin |
| ASTM D 5974 : 2015 : REDLINE | Standard Test Methods for Fatty and Rosin Acids in Tall Oil Fractionation Products by Capillary Gas Chromatography |
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