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 762103.210 VP 50/21 NUCLEODUR C18Gravity, 5 µm 1 696,78 € 885885-901 GF-250 Special Anal HPLC Col 9.4x250 2 283,95 € 720150.40 EC 125/4 NUCLEOSIL 100-3 C18 558,69 €