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PS 2191-2-2026
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Rubber, raw, natural — Determination of castor oil content Part 2: Determination of total ricinoleic acid content by gas chromatography
Committee:
Plastics
Sector:
Chemicals and Petroleum
Available Standards
Original Standard
إنجليزي (English)
9
Page
2026
International Classification for Standards (ICS)
| Code | Classification |
|---|---|
| 83.040.10 | Latex and raw rubber |
Adopted Standards
| Standards / Amendment / Corrigendum | |
|---|---|
| 1 | ISO 6225-2:1990 |
Replacement Sequence
| Replaces |
|---|
| PS 2191-2-2010 |
Scope
This part of ISO 6225 specifies a gas chromatographic method for the determination of the total ricinoleic acid content of raw rubber. The result may be expressed in terms of ricinoleic acid or of castor oil glycerides.
It is applicable to all grades of natural rubber.