BOLA Filtering Membranes PTFE, 47mm, 1,0µm, pk/10 Back Catalog number: N 1690-60 Manufacturer: BOHLENDER Availability: 3 weeks Price on request - + Recommended 671100037 PORA PE, PW:1,00 µm, d: 37mm 258,71 € 6570045100 PORA NC, white, PW:0,45 µm, d: 100mm 172,82 € 671100013 PORA PE, PW:1,00 µm, d: 13mm 203,86 €