STN 684131:1981/a (684131)

Pure chemicals and reagents. Colour determination of liquid pure chemicals and solutions of pure chemicals

STANDARD published on 1.3.1989

The information about the standard:

Designation standards: STN 684131:1981/a
Classification mark: 684131
Catalog number: 67524
Note: Change
Publication date standards: 1.3.1989
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Slovak technical standard
Category: Technical standards STN