Acrodisc PSF Syr filter GxF/wwPTFE, 0,45µm, pk/50

Econofltr PP 13mm 0.2um 1000/pk

Whatman Anotop 25 syringe filters, 25mm, 0,02µm, pk/50

Syringe filter Nylon 13mm 0.45um 1000/pk