coated tip
coated tip
coated tip
coated tip
HPTLC pre-coated plate NH2 F 254s (1.13192.0001, 1.15647.0001)
[A] chloroform; [B] toluene; (90:10, A:B)
7 cm
normal chamber without chamber saturation
0.3 μL
in situ-evaluation with TLC/HPTLC scanner (Camag) UV 238 nm