UNIGUARD™ Drop-in Holder, 4.6/4.0mm Back Catalog number: 850-00 Availability: In the manufacturer's stock Price on request - + Recommended 857700-302 RRHD SB-C18,3.0x50mm,1.8um, 1200 bar 21 467,98 Kč 760756.46 EC 30/4.6 NUCLEODUR C8Gravity, 1.8 µm 19 370,00 Kč 766953-902 Extend-C18 3.5u 4.6x75mm 18 391,21 Kč