Purospher® STAR RP-18 Endcapped
Purospher® STAR RP-18 endcapped is the most modern high-purity silica sorbent for HPLC manufactured by EMD. The ultra-high-purity silica of 99.9999 % and the excellent converge of the surface ensures excellent peak symmetry for acidic, basic and even for chelating compounds. The combination of extremely high-purity silica, best all-round retention characteristics as demonstrated by the Tanaka Test, outstanding pH stability up to pH 10.5 and suitability for use with 100% aqueous mobile phases makes Purospher® STAR RP-18 endcapped an all-round top performance column, almost universal in its range of applications.
