LUT Syringe Filters PTFE, 4mm, 0,45um, pk/100

CHROMAFIL Xtra disposable syringe filters PET-20/13membrane material: polyester pore dia.: 0.2 µm,

LUT Syringe Filters, PES, 25mm, 0,45um, pk/500

Econofltr Nyln 13mm 0.45um 1000/pk