KS M 1981-2002(2007)
Acetaldehyde for industrial usedetermination of iron content－2,2′-bipyridyl photometric method

Standard No.

KS M 1981-2002(2007)

Release Date

2002

Published By

Korean Agency for Technology and Standards (KATS)

Status

Withdraw

Replace By

KS M 1981-2009

Latest

KS M 1981-2009

KS M 1981-2002(2007) history

• 2009 KS M 1981-2009 Acetaldehyde for industrial usedetermination of iron content－2,2′-bipyridyl photometric method
• 0000 KS M 1981-2002(2007)