C2083-0505 Determination of LPTM via HPLC-UV by ChraSil D120 Phenyl Column : ChraSil D120 Phenyl, 50mm x 2.0mm, 5µm Part No. : C1448-D5000 Mobile Phase : A: H2O + 0.1% HCOOH,                         B: CH3CN + 0.1% HCOOH Gradient : 15% - 90% B in 5 mins, hold at 90% B for 5 mins Flow Rate : 0.4 mL/min Temperature : Ambient Detection : UV, 220 nm Peak Identification Aspartame Cortisone Reserpine Dioctyl phthalate    ChraNotes