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