HPLC Column Regis Val-U-Pak 250 x 4.6 mm ID

A gently used HPLC column by Regis. model Val-U-Pak. The column features 4.6mm internal diameter. 5 micron ODS silica and 250mm column length. The following information is available from the manufacturer's site:Regis offers the Val-U-Pak HP in an effort to provide a high performance and highly efficient column at the lowest possible price. This column contains spherical. 5 μm. 100Å. fully endcapped ODS silica. The Val-U-Pak HP column is batch tested. eliminating the expense of individual testing. The low cost of a Val-U-Pak HP permits the dedication of a column to a specific application.Column: REXCHROM Val-U-Pak HP (ODS). 5 μm. 100Å25 cm x 4.6 mm i.d.Mobile Phase: (75/25) methanol/waterFlow Rate: 1.0 mL/minLoad: 10 μLDetection: UV 254 nmIf you are not satisfied with the product. it may be returned within 3 days of receipt with a full refund minus shipping expenses.