coated tip
coated tip
coated tip
coated tip
TLC pre-coated plate silica gel 60 F 254 with concentrating zone (1.11798.0001)
[A] toluene; [B] chloroform; [C] methanol; (80:10:10, A:B:C)
10 cm
normal chamber without chamber saturation
5 μL
in situ evaluation with TLC/HPTLC scanner (Camag) UV 254 nm