Radio-ITLC

Instant thin layer chromatography (ITLC) analysis was performed using TLC-SG strips (Varian, Lake Forest, CA, USA) as stationary phase and 0.1 M sodium citrate solution (pH 5) or 1 M ammonium acetate/methanol (1:1, *v*/*v*) with a pH of 6.8 as mobile phase. The strips were analyzed using a TLC scanner (Scan-RAM™, LabLogic, Sheffield, UK).
