Cogent Silica-C, 50 x 2,1mm, 2.2µm Back Catalog number: 40200-05P-2 Availability: In the manufacturer's stock Price on request - + Recommended 762007.210 VP 250/21 NUCLEODUR 100-5 1 862,69 € 760551.30 EC 125/3 NUCLEODUR HILIC, 5 µm 651,94 € 762070.100 VP 250/10 NUCLEODUR C8Gravity, 5 µm 1 686,77 €