12mL Cartridge w/1g SPE Amide-2, 20/pk Back Catalog number: 4827 Availability: In the manufacturer's stock Price on request - + Recommended 14102028 HF Bond Elut-C18, 500mg 3ml, 50/pk 176,54 € 730063 Chromab. columns CN, 3mL, 500mg 183,84 € 12113010 Bond Elut 1cc LRC-SI, 100mg, 50/PK 111,69 €