EZFlow® 1.0µm PTFE Vent Filter, 50mm PP Housing, Non Sterile, 5/PK – Foxx Life Sciences
GVS Filter Technology, Syringe Filter, ABLUO, 25mm, CA Membrane, 0.22µm, Acrylic Housing, Blue Color, 10/pk: Amazon.com: Industrial & Scientific
Syringe filters Minisart® NML with CE marking Non-sterile, 0,45 µm, Male Luer Lock | Syringe filters | Filtration and separation | Filtration, Water Purification, Dialysis | Labware | Carl Roth - International
Trace2 PTFE Membrane, 13mm, 0.22μm (F2300-17)
EZFlow® Syringe Filter, CA, 0.45µm, 33mm, Sterile, 100/pack – Foxx Life Sciences