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Silgur unmodified standard silica layers with concentrating zone

Macherey-Nagel GmbH & Co. KG (15105)

Silgur unmodified standard silica layers with concentrating zone
Support materials for TLC ready-to-use layers

Glass plates: glass, ~ 1.3 mm thick, high requirements for weight, packaging and storage, ideal torsional strength, high temperature stability, susceptible to breakage, can not be cut with scissors, high resistance against solvents, mineral acids and conc. ammonia, suitability for aqueous detection reagents depends on the phase

POLYGRAM®: polyester, ~ 0.2 mm thick, low requirements for weight, packaging and storage, low torsional strength, max. 185 °C temperature stability, not susceptible to breakage, can be cut with scissors, high resistance against solvents, mineral acids and conc. ammonia, very suitable for aqueous detection reagents

ALUGRAM®: aluminium, ~ 0.15 mm thick, low requirements for weight, packaging and storage, relatively high torsional strength, high temperature stability, not susceptible to breakage, can be cut with scissors, high resistance against solvents, low resistance against mineral acids and conc. ammonia, limited suitability for aqueous detection reagents
Glass plates. Silica 60, specific surface (BET) ~ 500 m2/g, mean pore size 60 ?, specific pore volume 0.75 ml/g.

Kieselguhr zone for rapid sample application: because kieselguhr is completely inert towards a large number of compounds, the samples always from a narrow band at the interface of the two adsorbents, irrespective of shape, size or position of the spots in the concentrating zone. Separation then takes place in
the silica layer.

Available as glass plates with or without fluorescent indicator (UV254).

PN	Manuf. PN	Supplier	Film thickness~µm	Length~mm	Material	PK	Type	Width~mm	Dimensions (WxL)	Price
4004856	810012	Macherey-Nagel GmbH & Co. KG	250	200	Glass	50	SILGUR-25	100	100 x 200 mm	416.33 EU
4004857	810022	Macherey-Nagel GmbH & Co. KG	250	200	Glass	50	SILGUR-25 UV254	100	100 x 200 mm	389.71 EU
6093869	810013	Macherey-Nagel GmbH & Co. KG	250	200	Glass	25	SILGUR-25	200	200 x 200 mm	313.24 EU
7400306	810023	Macherey-Nagel GmbH & Co. KG	250	200	Glass	25	SILGUR-25 UV254	200	200 x 200 mm	339.41 EU