European Reference Materials (ERM)
European Reference Materials (ERM) are highly characterized polymers and are certified by the German Federal Institute for Material Research and Testing (BAM). Their reported molar mass result from round robin tests at certified laboratories.
The ERM's quality certificates are full reports with the results of the different characterization methods:
- Light Scattering
Further, the certificate includes additional non-certified data
- and in some instances Rheology data to provide the most sophisticated set of documentation for a particular polymer available worldwide.
Below is a list of our availible European Reference Materials: