We will be on our Christmas break from 23 December 2025 at 1:00 p.m. and will be available again from 5 January 2026. Please note that new registrations and requests requiring manual processing will only be handled from this date onwards.
You may, of course, place orders and access downloads online at any time.
We wish you happy holidays, a restful break, and a healthy start to the New Year!
Your DIN Media
Standards Worldwide
Standards Worldwide
Phone +49 30 58885700-07
Standard
[CURRENT]
DIN EN ISO 21078-2:2007-12
Determination of boron(III) oxide in refractory products - Part 2: Acid extraction method for the determination of boron(III) oxide in binder components (ISO 21078-2:2006); German version EN ISO 21078-2:2007
German title
Bestimmung des Gehaltes an Bor(III)-oxid in feuerfesten Erzeugnissen - Teil 2: Säureextraktionsverfahren zur Bestimmung des Bor(III)-oxid-Gehaltes in Binderkomponenten (ISO 21078-2:2006); Deutsche Fassung EN ISO 21078-2:2007
Publication date
2007-12
Original language
German
Pages
16
Publication date
2007-12
Original language
German
Pages
16
DOI
https://dx.doi.org/10.31030/1388350
Product information on this site:
Quick delivery via download or delivery service
Buy securely with a credit card or pay upon receipt of invoice
All transactions are encrypted
Content
ICS
81.080
DOI
https://dx.doi.org/10.31030/1388350
Cooperation at DIN
Please get in touch with the relevant contact person at DIN if you have problems understanding the content of the standard or need advice on how to apply it.