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 760201.40 EC 125/4 NUCLEODUR C18 Pyramid, 5 µm 590,18 € 760447.30 EC 125/3 NUCLEODUR PFP, 3 µM 740,13 € 760700.40 EC 50/4 NUCLEODUR 100-5 C8 ec 246,72 €