Guard Holder for 1mm, 2mm, 3mm, 4,6mm columns Back Catalog number: GCH01S Availability: In the manufacturer's stock Price on request - + Recommended 820967-921 Rx-C8, 4.0 x 80mm, HPLC Column, 5um 9 380,45 Kč 7 035,34 Kč SS032 Scherzo SS-C18, 50 x 3mm, 3µm Price on request 760720.40 EC 125/4 NUCLEODUR 100-5 NH2 9 646,00 Kč