coated tip
coated tip
coated tip
coated tip
HPTLC pre-coated plate RP-18 w F 254s (1.13124.0001)
water containing 0.2 M butanesulfonic acid sodium salt
5 cm
normal chamber without chamber saturation
20 μL
in situ-evaluation with TLC/HPTLC scanner (Camag) UV 260 nm