Primesep B2, 100 x 2,1mm, 3µm Back Catalog number: B2-21.100.0310 Availability: In the manufacturer's stock Price on request - + Recommended 449905-902 Agilent Prep-C18 scaler col,4.6x100mm,5u 486,28 € 760624.20 EC 150/2 NUCLEODUR Pi2, 5 µm 654,89 € 449905-301 Agilent Prep-sil column,30.0x100mm,5u 5 337,82 €