This disposable cap is for use with FILTER SAMPLER® blood serum filters. Allows closed system with filter in primary collection tube. Stepped design permits same cap to fit on inside of unflared 10.25, 13 and 16mm models to provide positive seal for serum storage or transport. For use with filters P5188-6, P5189-3, -4, -6; P5190-4, -6, -15; P5191-1, -2, -4. 500 caps per package. One size step design fits most serum filters for
a positive seal.
FILTER SAMPLER® is a registered trademark of Porex Corporation.