DIN 52240-6:1994 Testing of raw materials for the production of glass; chemical analysis of limestone with a minimum content of 95% calcium carbonate; determination of titanium(IV)oxide
This document specifies the photometric determination of the titanium(IV)oxide content of limestone with a minimum content of 95% calcium carbonate.
DIN 52240-6:1994 history
1994DIN 52240-6:1994 Testing of raw materials for the production of glass; chemical analysis of limestone with a minimum content of 95% calcium carbonate; determination of titanium(IV)oxide