SIELC HPLC Guard Column Newcrom R1, 100 Å, 5 μm, 2,1 mm ID, 2 pc/pak

Newcrom R1 takes full advantage of new chemistry with advanced proprietary end-capping. This columns are available in all standard dimensions and in two hardware versions: traditional two ended and new SIELC hardware with only one end. Newcrom R1 stationary phase is generally stable at basic pH values.