Guard Holder for 1mm, 2mm, 3mm, 4,6mm columns Back Catalog number: GCH01S Availability: In the manufacturer's stock Price on request - + Recommended 760396.20 EC 75/2 NUCLEODUR C18 Isis, 1.8 µm 708,86 € 79361 PRP-X600 Starter Kit PEEK Price on request 921700-902 Eclipse XDB-C18 Crt 2.1x15mm 1.8um 350,89 €