KS M 8531-2004
Sodium hydroxide for nitrogen compounds analysis

Standard No.

KS M 8531-2004

Release Date

2004

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced

Replace By

KS M 8531-2018

Latest

KS M 8531-2023

Replace

KS M 8531-1999

Scope

This standard specifies sodium hydroxide for use in nitrogen determination.

KS M 8531-2004 history

• 2023 KS M 8531-2023 Sodium hydroxide for nitrogen compounds analysis
• 2018 KS M 8531-2018 Sodium hydroxide for nitrogen compounds analysis
• 2004 KS M 8531-2004 Sodium hydroxide for nitrogen compounds analysis
• 0000 KS M 8531-1999