GUARD PREP SILICA C18 *US8 Back Catalog number: 79923 Manufacturer: Hamilton Availability: In the manufacturer's stock Price on request - + Recommended 760609.46 EC 250/4.6 NUCLEODUR C18Gravity-SB, 3µm 21 689,00 Kč 760534.46 EC 100/4.6 NUCLEODUR HILIC, 3 µm 19 663,00 Kč 760456.40 EC 100/4 NUCLEODUR PFP, 5 µm 14 539,00 Kč