ISO 913:1977 PDF
Sulphuric acid and oleum for industrial use — Determination of ash — Gravimetric method
Open preview (PDF)Sulphuric acid and oleum for industrial use — Determination of ash — Gravimetric methodTitle (English):
ISO 913:1977
Sulphuric acid and oleum for industrial use — Determination of ash — Gravimetric method
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 2
- Publication date:
- November 1, 1977
- Edition:
- ISO IS 913 edition 1 version 1
- ICS:
- 71.060.30
Description (English):
Based on evaporation of a test portion in a platinum dish, followed by ignition in an electric furnace, controlled at (850 50) °C, and weighing. - Replaces ISO Recommendation R 913-1968.
Technical details
- Technical committee
- ISO/TC 47 - Chemistry
- SKU
- ISO 913:1977
