Guard Column Primesep 200, 3,2mm ID, 3µm, pk/2 Back Catalog number: 200-32.G.0310 Availability: In the manufacturer's stock Price on request - + Recommended 443905-901 Agilent Prep-sil scaler col,4.6x150mm,5u 511,42 € 760625.40 EC 250/4 NUCLEODUR Pi2, 5 µm 655,26 € 440910-902 Agilent Prep-C18 Scalar,4.6x250mm, 10um 565,53 €