TSKgel PWXL Guard Column, 4cm × 6mm, 12μm Back Catalog number: 08033 Availability: In the manufacturer's stock Price on request - + Recommended 70200-DG4 Guard Column Diamond Hydride, Dursan coated, 2.0 x 10mm, 2,2µm, pk/5 + holder Price on request 446905-901 Agilent Prep-SIL,4.6x50mm,5u,Scalar 10 546,20 Kč 760622.30 EC 100/3 NUCLEODUR Pi2, 5 µm 14 539,00 Kč