KS M 1981-2009
Acetaldehyde for industrial usedetermination of iron content－2,2′-bipyridyl photometric method

Standard No.

KS M 1981-2009

Release Date

2009

Published By

Korean Agency for Technology and Standards (KATS)

Status

Withdraw

Latest

KS M 1981-2009

Replace By

M 1968

KS M 1981-2009 history

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