NP 198-1988
Soaps Determination of total alkali content and total fatty matter content

Standard No.

NP 198-1988

Release Date

1989

Published By

PT-IPQ

Latest

NP 198-1988

NP 198-1988 history

• 1989 NP 198-1988 Soaps Determination of total alkali content and total fatty matter content
• 1960 NP 198-1960