Home :: HPLC Columns :: Princeton Chromatography :: PrincetonSPHER Series :: PrincetonSPHER-60 C8 60Å Series :: PrincetonSPHER-60 C8 60Å - 1.8µm :: PrincetonSPHER-60 C8 60Å 1.8µm, 2.1 x 75mm, ea.