Solid phase extraction apparatus uses glass vials or tubes for sample collection and concentration. Some sorbents require large desorption volume than small SPE cartridges in such case SPE tubes were used.
Application: Supelclean(TM) ENVI-Carb(TM) SPE Tube was used in separating glycan moiety of glycosphingolipids from ceramide, salt and detergents. It was also performed to extract uridine diphosphate (UDP)-sugars from plant extract and reduce the sample complexity.
Legal Information: Supelclean is a trademark of Sigma-Aldrich Co. LLC