Guard Holder for 1mm, 2mm, 3mm, 4,6mm columns Back Catalog number: GCH01S Availability: In the manufacturer's stock Price on request - + Recommended 760756.30 EC 30/3 NUCLEODUR C8Gravity, 1.8 µm 708,71 € 827975-314 SB-Aq, 3.0x50mm, 1.8u, 600Bar 758,13 € 721078.30 EC 4/3 NUCLEOSIL 100-5 CN 158,30 €