Cogent Silica-C, 50 x 2,1mm, 4µm Back Catalog number: 40000-05P-2 Availability: In the manufacturer's stock Price on request - + Recommended 762553.320 VP 100/32 NUCLEODUR C18 HTec, 5 µm 3 092,92 € A3030150X039 Pursuit 5 C8 150 x 3.9mm 798,21 € 598,66 € 760488.40 EC 150/4 NUCLEODUR PolarTec, 5 µm 573,64 €