DIN 51087-1:2005
Testing of oxidic raw and finished materials - Part 1: Spectrophotometric determination of iron(II) and iron(III) using o-phenanthroline

Standard No.

DIN 51087-1:2005

Release Date

2005

Published By

German Institute for Standardization

Status

Withdraw

Replace By

DIN EN ISO 14719:2012

Latest

DIN EN ISO 14719:2012

Scope

This standard specifies the quantitative determination of iron(II) and iron(III) concentrations in oxidic raw and finished materials such as felspar, kaolins, clays, limestone, ceramics, glass, by liquid spectrophotometry. The concentration of the both iron species is determinable in parallel within the range from 10 mg/kg to 1000 mg/kg.

DIN 51087-1:2005 history

• 2012 DIN EN ISO 14719:2012 Chemical analysis of refractory material glass and glazes - Determination of Fe<(hoch)2+> and Fe<(hoch)3+> by the spectral photometric method with 1,10-phenanthroline (ISO 14719:2011); German version EN ISO 14719:2011
• 2005 DIN 51087-1:2005 Testing of oxidic raw and finished materials - Part 1: Spectrophotometric determination of iron(II) and iron(III) using o-phenanthroline