Guard Holder for 1mm, 2mm, 3mm, 4,6mm columns Back Catalog number: GCH01S Availability: In the manufacturer's stock Price on request - + Recommended 858700-912K RRHD SB-Phenyl, 2.1 x 100mm, 1.8um, MVK 67 133,71 Kč 721169.30 EC 4/3 NUCLEOSIL ANION II 2 886,00 Kč 760447.46 EC 125/4.6 NUCLEODUR PFP, 3 µm 22 100,00 Kč