NC 20-02-1968
Guide for the elaboration of quality standards for chemical producis

Standard No.

NC 20-02-1968

Release Date

1968

Published By

CU-NC

Latest

NC 20-02-1968

Scope

The purpose of this standard is to establis the general bases that will serve as a guide in the preparation of quality standards for chemical products.

NC 20-02-1968 history

• 1968 NC 20-02-1968 Guide for the elaboration of quality standards for chemical producis