Guard Holder for 1mm, 2mm, 3mm, 4,6mm columns Back Catalog number: GCH01S Availability: In the manufacturer's stock Price on request - + Recommended 959741-912 Eclipse Plus Ph-Hex,2.1x50mm,1.8u,600bar 17 826,48 Kč 877952-101 PrepHT,Zorbax,SIL,21.2x250mm,7uCrt 59 058,72 Kč CP28151 ChromSep guard R 10x3MM Repl5 11 929,68 Kč