GUARD PREP SILICA C18 Back Catalog number: 79923 Manufacturer: Hamilton Availability: In the manufacturer's stock Price on request - + Recommended 760812.30 EC 100/3 NUCLEODUR SPHINX RP, 3 µm 20 540,00 Kč CP27835 OmniSpher 5 C18 250 x 4.6mm 22 299,88 Kč 720018.46 EC 250/4.6 NUCLEOSIL 100-7 C18 12 350,00 Kč