UNE 22-134-1988
Quantification of calcium in iron minerals by atomic absorption technique

Standard No.

UNE 22-134-1988

Release Date

1988

Published By

ES-AENOR

Scope

The purpose of this standard is to describe a method for the determination of calcium in iron minerals, using the atomic absorption technique. The method is applied to iron minerals with calcium contents between 0.025 and 10 percent.