12mL Cartridge w/1g SPE Amide-2, 20/pk Back Catalog number: 4827 Availability: In the manufacturer's stock Price on request - + Recommended 12256007 Bond Elut-2OH, 1gm 6mL, 30/PK 5 216,40 Kč 12113016 Bond Elut 1cc LRC-DEA, 100mg, 50/PK 4 105,08 Kč 12256001 Mega BE-C18, 1gm 6ml, 30/pk 4 105,08 Kč