NBN EN ISO 13500 : 2009 AMD 1 2011
Current
The latest, up-to-date edition.
01-12-2013
1. Scope
2. Normative references
3. Definitions and abbreviations
4. Requirements
5. Calibration
6. Packaged materials
7. Barite
8. Haematite
9. Bentonite
10. Nontreated bentonite
11. OCMA grade bentonite
12. Attapulgite
13. Sepiolite
14. Technical grade low-viscosity CMC (CMC-LVT)
15. Technical grade high-viscosity CMC (CMC-HVT)
16. Starch
Annex A (informative) Mineral impurities in barite
Annex B (informative) Test precision
Annex C (informative) Examples of calculations
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