ISO 5069-2:1983 PDF
Brown coals and lignites — Principles of sampling — Part 2: Sample preparation for determination of moisture content and for general analysis
Open preview (PDF)Brown coals and lignites — Principles of sampling — Part 2: Sample preparation for determination of moisture content and for general analysisTitle (English):
ISO 5069-2:1983
Brown coals and lignites — Principles of sampling — Part 2: Sample preparation for determination of moisture content and for general analysis
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 7
- Publication date:
- December 1, 1983
- Edition:
- ISO IS 5069 edition 1 version 1
- ICS:
- 73.040
Description (English):
The process of sample preparation consists of several operations three of which are fundamental: particle size reduction by crushing or grinding and milling; mixing; decrease of sample mass by dividing the sample (sample division). In most cases, the drying process of the sample is also necessary.
Technical details
- Technical committee
- ISO/TC 27/SC 4 - Sampling
- SKU
- ISO 5069-2:1983
