Guard Holder for 1mm, 2mm, 3mm, 4,6mm columns Back Catalog number: GCH01S Availability: In the manufacturer's stock Price on request - + Recommended A2014150X020 Polaris 3 NH2 150 x 2.0mm 21 259,78 Kč 761982.30 EC 4/3 NUCLEODUR PolarTec, 5 µm 3 926,00 Kč 760476.46 EC 100/4.6 NUCLEODUR PolarTec, 3 µm 22 100,00 Kč