Sartorius™ Glass Fiber (GF) Pre-filters, 47mm, pk/ Back Catalog number: 13400-47-Q Availability: In the manufacturer's stock Price on request - + Recommended 65100045025 PORA CM, white, PW:0,45 µm, d: 25mm 105,63 € 670100142 PORA TE, white, PW:1,00 µm, d: 142mm 333,78 € 68000020220 PORA CA, white, PW:0,20 µm, d: 220mm 348,57 €