NP 92-1956
Essential oils. rotational force

Standard No.

NP 92-1956

Release Date

1956

Published By

PT-IPQ

Latest

NP 92-1956

Scope

This standard is intended to establis the process of determining the rotational power of liquid essential oils.

NP 92-1956 history

• 1956 NP 92-1956 Essential oils. rotational force