TIS 2020-2000
Ammonium sulphate for industrial use.determination of iron content.2,2.bipyridyl photometric method

Standard No.

TIS 2020-2000

Release Date

2001

Published By

TH-TISI

Latest

TIS 2020-2000

TIS 2020-2000 history

• 2001 TIS 2020-2000 Ammonium sulphate for industrial use.determination of iron content.2,2.bipyridyl photometric method