PRP-1 12-20µm 21.5x250mm *U Back Catalog number: 79428 Manufacturer: Hamilton Availability: In the manufacturer's stock Price on request - + Recommended 761901.20 EC 4/2 NUCLEODUR C18Gravity, 1.8 µm 141,26 € 760262.40 EC 250/4 NUCLEODUR C18 Pyramid, 3 µm 841,69 € 871700-902 ZORBAX SB-C18,2.1x50mm,3.5um 521,01 €