HPLC Col ; Silica-C, 4um, 2.1mm x 75mm Back Catalog number: 40000-7.5P-2 Availability: In the manufacturer's stock Price on request - + Recommended 830668-901 Bonus-RP, 4.6x75mm, 1.8um, 600Bar 826,95 € 843300-908 Zorbax Carbohydrate Anlys. Col 4.6x150mm 712,68 € 760406.40 EC 30/4 NUCLEODUR C18 Isis, 1.8 µm 723,54 €