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

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

PORA PE, PW:0,20 µm, d: 13mm

PORA RC, white, PW:0,45 µm, d: 47mm