12mL E20u Hydrophobic Frit, 100/pk Back Catalog number: 2488 Availability: In the manufacturer's stock Price on request - + Recommended 731805 Chromafix C18 ec (M) 5 018,00 Kč 730015.250 Chromab. columns C18 ec, 6mL,1000mg,BIG 20 909,00 Kč 731770 Chromafix HR-XA (L) 8 216,00 Kč