p
4627
ISO 548:1981 Preview
Manganese ores -- Determination of barium oxide content -- Barium sulphate gravimetric method
This standard was last reviewed and confirmed in 2016. Therefore this version remains current.
This second edition cancels and replaces the first edition (i.e. ISO 548-1975). Should be read in conjunction with ISO 4297. Specifies principle, reagents, apparatus, sample, procedure and expression of results.
General information
-
Status : PublishedPublication date : 1981-11
-
Edition : 2Number of pages : 2
-
- ICS :
-
Manganese ores
Buy this standard
Format | Language | |
---|---|---|
Paper |
- CHF38
Life cycle
A standard is reviewed every 5 years
Revisions / Corrigenda
-
Now confirmed
ISO 548:1981
Got a question?
Check out our FAQs
Customer care
+41 22 749 08 88
Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)
Keep up to date with ISO
Sign up to our newsletter for the latest news, views and product information