Germany’s Institut für Glas- und Rohstofftechnologie (IGR) has changed address.
The institute for glass and raw material technology is an independent provider of analysis and advice for all things related to glass.
It is DIN EN ISO/IEC 17025:2018 accredited and offers expertise to all those involved in the production of hollow glass, flat glass or special glass, sell raw materials or who require a glass defect analysis.
Its new address is
Institut für Glas- und Rohstofftechnologie (IGR), Else-Krengel-Strasse 9, D-37079 Göttingen, Germany
Telephone and e-mail addresses are not affected and stay the same.