coated tip
HPTLC pre-coated plate RP-18 wF 254s (1.13124.0001)
[A] acetonitrile; [B] water; (40:60, A:B)
4.5 cm
normal chamber without chamber saturation
0.2 μL
in situ evaluation with TLC/HPTLC scanner (Camag) UV 248 nm