Silicone O-ring (1/pkg)

Nanosep MF centrifugal devices with wwPTFE membrane 0.45 mum, clear (500/pkg)

Cyclopore Polycarbonate Track-Etched Membrane, 0.1mum, 47mm circle, 100/PK

Whatman Grade 41 ashless filter paper,460 570 mm sheet (100/pkt)

Whatman Plain Cellulose Nitrate Membrane, 12 mum, 47 mm circle (100 pcs)

Envirochek Polyester HV Sampling Capsule, 1 mum (1/pkg)

Whatman Grade 540 Ashless General Lab Filter Paper, 240 mm circles (100 pcs)

Acrodisc PVDF syringe filter, 0.45 mum, 13 mm, minispike outlet (100/pkg 300/cs)

AcroPrep Advance 96-well filter plates - 2 mL, 0.45 mum wwPTFE membrane (5/pkg)