Test mixture
Accessories for stainless steel HPLC columns
Stainless steel columns are most frequently used in HPLC. The material is corrosion resistant, pressure stable and easy to work mechanically.
PEEK accessories
PEEK (= polyether ether ketone) is a high performance polymer belonging to the group of polyarylether ketones (PAEK), which meets all requirements of HPLC applications with respect to chemical resistance and mechanical stability. In some fields of application in HPLC, like e. g. in ion chromatography and chromatography of biopolymers, PEEK fulfils the requirements for a nonmetallic material. All fittings can be tightened by hand.