Yeti Syringe Filters CA, 4mm, 0,45µm, pk/200

CHROMAFIL disposable syringe filters PET-45/25membrane material: polyester pore dia.: 0.45 µm, mem

Prem Syring Fltr celacet .45 28mm 100/pk

LUT Syringe Filters Nylon, 13mm, 0,22um, pk/1000