NP 1623-1979
Industrial urea. Determination of nitrogen and iron content (volumetric method)

Standard No.

NP 1623-1979

Release Date

1979

Published By

PT-IPQ

Latest

NP 1623-1979

Scope

This Standard is intended to establis the volumetric method for determining the nitrogen content in urea for industrial uses.

NP 1623-1979 history

• 1979 NP 1623-1979 Industrial urea. Determination of nitrogen and iron content (volumetric method)