SILGUR
unmodified standard silica layers with concentrating zone for TLC
Features
	silica 60, specific surface (BET) ~ 500 m2/g, mean pore size 60 Å, specific pore volume 0.75 ml/g, particle size 5 – 17 µm available as glass plates with or without fluorescent indicator
	kieselguhr zone for rapid sample application: because kieselguhr is completely inert towards a large number of compounds, the samples always form a narrow band at the interface of the two adsorbents, irrespective of shape, size or position of the spots in the concentrating zone (see figure). Separation then takes place in the silica layer.
	for applications on SILGUR plates click here:
Ordering information

Designation	Thickness of layer	Plate size	Fluorescent indicator	Plates per pack	REF
Glass plates
SILGUR-25	0.25 mm	10 x 20 cm	–	50	810012
SILGUR-25	0.25 mm	20 x 20 cm	–	25	810013
SILGUR-25 UV254	0.25 mm	10 x 20 cm	UV254	50	810022
SILGUR-25 UV254	0.25 mm	20 x 20 cm	UV254	25	810023