GUARD PREP SILICA C18 Back Catalog number: 79923 Manufacturer: Hamilton Availability: In the manufacturer's stock Price on request - + Recommended 832975-902 SB-C18,4.6x20mm,3.5um,600bar,Col 440,95 € 575050-912 ZORBAX EP Phenyl-Hexyl,30x50mm,5um 3 488,76 € 760576.30 EC 100/3 NUCLEODUR Phenyl-Hexyl, 3 µm 817,51 €