NP 1621-1979
Industrial urea. Ash content

Standard No.

NP 1621-1979

Release Date

1979

Published By

PT-IPQ

Latest

NP 1621-1979

Scope

This Standard is intended to establis the process for determining the ash content of urea for industrial uses.

NP 1621-1979 history

• 1979 NP 1621-1979 Industrial urea. Ash content