Nylon 66 or other filter membrane
Buchner Filter Membrane 50mm 0.2micron (50pcs/pack)
Buchner Filter Membrane 50mm 0.45micron (50pcs/pack)
Buchner Filter Membrane 50mm 0.45micron Nylon66 (50pcs/pack)
Buchner Filter Membrane 50mm 0.22micron Nylon66 (50pcs/pack)
No products