PRP-1 Prep Kit (2 Columns)* Back Catalog number: 79494 Manufacturer: Hamilton Availability: In the manufacturer's stock Price on request - + Recommended 760613.30 EC 50/3 NUCLEODUR C18Gravity-SB, 5 µm 492,90 € 79128 PRP-X200 Cartridges (2/pk)* Price on request 761915.20 EC 4/2 NUCLEODUR C18 Pyramid, 1.8 µm 138,40 €