Use disposable FILTER SAMPLER® blood serum filters when filtered serum can be immediately poured off for analysis. Standard model is similar to the Ion-Barrier™ blood serum filter but without the one-way valve. Do not pull up or reverse from clot. For use with glass evacuated tubes only.
FILTER SAMPLER® is a registered trademark of Porex Corporation.
Ion-Barrier™ is a trademark of Porex Corporation.