LUT Membrane Disc, PTFE, 25mm, 0,45um, pk/100

PORA MV, white, PW:0,45 µm, d: 25mm

PORAFIL membrane filter NC, 25mm, 0,45µm, pk/50

BOLA Filtering Membranes PTFE, 47mm, 1,0µm, pk/10