Macherey-Nagel Silgur-25 UV254 Unmodified Standard Silica Layer Glass Plates with Concentrating Zone; 20 x 20 cm Plate
Item No.
7400306
Support materials for TLC ready-to-use layers. Glass plates: glass; ~ 1.3mm 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. Silica 60; specific surface (BET) ~ 500m2/g; mean pore size 60Ä; specific pore volume 0.75ml/g; particle size 5.17µm. 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 inthe silica layer. With fluorescent indicator (UV254).
Additional Details
Pack Size | 25pk |
Weight | 3.56 |
Weight Unit | Kg |
Tariff Code | 3822 190090 |
Country of Origin | Germany |
Additional Details
Pack Size | 25pk |
Weight | 3.56 |
Weight Unit | Kg |
Tariff Code | 3822 190090 |
Country of Origin | Germany |
Description
Plate Format: 20x20cm |
Path Length: 0.25mm |
Plate Format: 20x20cm |
Type: Glass plates SILGUR-25 UV254 |