Guard Holder for 1mm, 2mm, 3mm, 4,6mm columns Back Catalog number: GCH01S Availability: In the manufacturer's stock Price on request - + Recommended 761986.30 EC 4/3 NUCLEODUR Phenyl-Hexyl, 3 µm 156,23 € 959964-312 Eclipse Plus Ph-Hex,3x100mm,1.8u,600bar 868,55 € 760803.30 EC 250/3 NUCLEODUR SPHINX RP, 5 µm 744,93 €