Published 2021

Read in Norwegian

Publication details

Publisher : Nofima AS

International Standard Numbers :
Printed : 978-82-8296-699-3

Publication type : Nofima’s reports

Contributors : Krakeli, Tor-Arne

Series : Nofima rapportserie 36/2021

Year : 2021

Research areas

Quality and measurement methods

If you have questions about the publication, you may contact Nofima’s Chief Librarian.

Kjetil Aune
Chief Librarian


In the analysis ‘A 95 Molweight Distribution of Peptides’ BioLab use the Size Exclusion Chromatography (SEC) column Superdex Peptide. After a request for a new column of the same type it was informed that the column was no longer produced. The supplier recommended a replacement column, Superdex Increase. After a validation where the two columns was compared, it was concluded that BioLab could use Superdex Increase as a replacement for Superdex Peptide. This lead to a slight increase in the uncertainty for the methode, and a restriction in the measuring area. From ‘<200 – 20 000<’ to ‘<200 – 15 000<’.