Unmodified standard silica layers for TLC.
High-quality silica gel.
Indicator F254.
Binders are stable in almost all organic solvents.
These highly robust plates and flexible sheets with gypsum and polymeric binder systems are well-suitable for every standard application.
SIL G-25 Tenside plates are impregnated with ammonium sulphate and are applied for separations of surfactants.
Silica 60: Specific surface (BET) ~ 500 m2/g; specific pore volume 0,75 ml/g; particle size 5 to 17 μm.