ISO 16564:2004
Rubber, raw natural - Determination of average molecular mass and molecular-mass distribution by size exclusion chromatography (SEC)
- Standard No.
- ISO 16564:2004
- Release Date
- 2004
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO 16564:2004/Amd 1:2006
- Latest
- ISO 16564:2004/Amd 1:2006
- Scope
- This International Standard specifies a method of determining the average molecular mass and the molecular-mass distribution of raw natural rubber dissolved in tetrahydrofuran. A set of polystyrene standards is used for calibration purposes (i.e. the method is a relative one). An alternative method, using cyclohexane as solvent and polyisoprene standards, is included in an informative annex.
ISO 16564:2004 history
- 2006 ISO 16564:2004/Amd 1:2006 Rubber, raw natural — Determination of average molecular mass and molecular-mass distribution by size exclusion chromatography (SEC) — Amendment 1
- 2004 ISO 16564:2004 Rubber, raw natural - Determination of average molecular mass and molecular-mass distribution by size exclusion chromatography (SEC)
