DESCRIPTION
Kit contains standards appropriate for assessment of UV. 7 Ampules (10 ml standard solutions contains): Ampule 1 100% Methanol Ampule 2 5.0 mg/L Propyl Paraben (+/-1%) Ampule 3 10.0 mg/L Propyl Paraben (+/-1%) Ampule 4 15.0 mg/L Propyl Paraben (+/-1%) Ampule 5 20.0 mg/L Propyl Paraben (+/-1%) Ampule 6 25.0 mg/L Propyl Paraben (+/-1%) Ampule 7 30.0 mg/L Propyl Paraben (+/-1%) Propyl Paraben Purity (99%). All standards are in 100% HPLC Grade Methanol. Certificate of Analysis