DESCRIPTION
Kit contains standards appropriate for assessment of HPLC UV systems. 1 Ampule (10 mL standard solution contains): - 10.00 mg/L Acetophenone (+/- 5%) Purity > 99% - 10.00 mg/L Propiophenone (+/- 5%) Purity > 99% - 10.00 mg/L Butyrophenone (+/- 5%) Purity > 99% - 3.2 g/L Acetone (+/- 5%) Purity > 99.74% Solution in 60% HPLC Grade Methanol / 40% HPLC Grade Water, volume/volume.