Aceto Butyrolactone & Methyl Acetoacetate on Topsil C18

2nd Injection

Column Topsil C18, 4.6×250mm, 5μm (P/N 00410-01043)
Mobile Phase 10mmol/L Ammonium acetate : Methanol = 95:5
Detection 210nm
Temperature 35℃
Flow Rate 1.0ml/min
Injection Volume 5ul