KS E ISO 553:2011
Manganese ores-Determination of vanadium content-Titrimetric method and phosphotungstovanadate Photometric method

Standard No.

KS E ISO 553:2011

Release Date

2011

Published By

Korean Agency for Technology and Standards (KATS)

Status

Withdraw

Replace By

KS E ISO 553:2013

Latest

KS E ISO 553:2013

Replace

KS E ISO 553:2001

Scope

This standard specifies two methods for the quantitative analysis of vanadium in manganese ore.

KS E ISO 553:2011 history

• 2013 KS E ISO 553:2013 Manganese ores－Determination of vanadium content－Titrimetric method and phosphotungstovanadate Photometric method
• 2011 KS E ISO 553:2011 Manganese ores-Determination of vanadium content-Titrimetric method and phosphotungstovanadate Photometric method
• 0000 KS E ISO 553:2001