BOLA Filtering Discs PTFE, 47mm, 7µm, pk/10

Nitrocellulose membrane filters, white, 50mm, 0,45 µm, 100ks

PORA CA, white, PW:0,80 µm, d: 220mm

PORA MV, white, PW:0,45 µm, d: 220mm