Home :: HPLC Columns :: Sepax Technologies :: SRT and SRT-C Series (SEC) :: SRT-C SEC Series (Lay-down Monolayer) :: SRT-C SEC-2000 Series (MW range >10,000,000g/mol) :: Sepax SRT-C SEC-2000 2000Å 5µm, 4.6 x 50mm, ea.