KS M 8425-2012
Ammonium sulfide solution

Standard No.

KS M 8425-2012

Release Date

2012

Published By

Korean Agency for Technology and Standards (KATS)

Status

Withdraw

Replace By

KS M 8425-2015

Latest

KS M 8425-2020

Replace

KS M 8425-1997

Scope

This standard applies to ammonium sulfide solution for reagents (hereinafter referred to as ammonium sulfide solution).

KS M 8425-2012 history

• 2020 KS M 8425-2020 Ammonium sulfide solution
• 2015 KS M 8425-2015 Ammonium sulfide solution
• 2012 KS M 8425-2012 Ammonium sulfide solution
• 0000 KS M 8425-1997