GUARD PREP SILICA C18 *US8 Back Catalog number: 79923 Manufacturer: Hamilton Availability: In the manufacturer's stock Price on request - + Recommended 79686 PRP-C18,Cart.Steel (5/pk)a* Price on request 760617.40 EC 125/4 NUCLEODUR C18Gravity-SB, 5 µm 14 539,00 Kč 736599.100 VP 125/10 NUCLEOGEN 500-7 DEAE 76 440,00 Kč