NC 44-19-5-1988
Mineralogy. Dolomite, Magnesite and Limestone. Gravimetric Determination of (Rx Oy) Ammonia Group Oxides

Standard No.

NC 44-19-5-1988

Release Date

1988

Published By

CU-NC

Latest

NC 44-19-5-1988

Scope

This standard establis es the determination of the oxides of the ammoniacal group (RX 0Y): aluminum oxide, ferric oxide, titanium dioxide and phosphorus pentoxide in all types of dolomite, magnesite and limestone, whose RX 0Y content is not less than 0.1% m/m.

NC 44-19-5-1988 history

• 1988 NC 44-19-5-1988 Mineralogy. Dolomite, Magnesite and Limestone. Gravimetric Determination of (Rx Oy) Ammonia Group Oxides