12mL E20u Hydrophobic Frit, 100/pk Back Catalog number: 2488 Availability: In the manufacturer's stock Price on request - + Recommended 730004 Chromab. columns C18, 6mL, 500mg 101,40 € 731806 Chromafix C18 ec (L) 278,85 € 12102068 Bond Elut-SI, 50mg 1mL, 100/PK 169,89 €