12mL Empty Cartidge, 100/pk Back Catalog number: 2410 Availability: In the manufacturer's stock Price on request - + Recommended 730322 Chromab. columns SB, 3mL, 200mg 169,00 € 730405 Chromab. columns C18 ec, 45mL, 5000mg 253,50 € 731909 Chromafix PS-Mix (S) (PS-H+/PS-OH-) 269,35 €