Determination of boron (III) oxide in refractory products - Determination of total boron (III) oxide in oxidic materials for ceramics, glass and glazes Ingestion-build-183511 People having effective control of

People having effective control of the premises where such lifting platforms are installed

route number or unique reference

their properties and the marks by which they are identified

It promotes implementing a quality management system in a responsible and accountable manner

This is a US Edition of BS 25999-1 for use by entities and individuals as part of this program

Determination of boron (III) oxide in refractory products - Determination of total boron (III) oxide in oxidic materials for ceramics, glass and glazes Ingestion-build-183511 People having effective control of1 Scope This part of ISO 21078 specifies methods of determining boron(III) oxide in refractory products and raw materials, in mass fractions of 0,01 % or greater. It is applicable to the determination of total boron(III) oxide in oxidic materials for ceramics, glass and glazes. The determination of boron(III) oxide is carried out using one of the following four methods: a) alkaline titrimetry, which is applied to samples containing more than 0,5 % by