Yeti Hydrophobic PTFE Syringe Filters, 13mm, 0,45µm, pk/100

Prem Syring Fltr gf/nyln .45 25mm 100/pk

LUT Syringe Filters PTFE, 25mm, 0,22um, pk/100

CHROMAFIL Xtra disposable syringe filters PET-20/25membrane material: polyester pore dia.: 0,2 µm,