coated tip
coated tip
coated tip
coated tip
TLC pre-coated plate silica gel 60 F 254 with concentrating zone (1.13728.0001, 1.13727.0001)
[A] chloroform; [B] methanol; (60:40, A:B) 80% saturated with water, containing 01. M lithium chloride
6 cm
normal chamber without chamber saturation
1 μL
in situ evaluation with TLC/HPTLC scanner (Camag) 270 nm