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| Silgur unmodified standard silica layers with concentrating zone 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 POLYGRAM®: polyester, ~ 0.2mm 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, ~ 0.15mm 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) ~ 500m2/g, mean pore size 60™, 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 in the silica layer. available as glass plates with or without fluorescent indicator (UV254) Product Specification: Product Type: Glass plates SILGUR-25 Plate format: 10 x 20 cm Path length: 0.25mm | |
| Catalogue Number | 4.004 856 |
| Manufacturer | Macherey-Nagel |
| Manufacturer P/n | 810012 |
| VWR Ref | MANA810012 |
| Path length mm | 0.25 |
| Type | Glass plates SILGUR-25 |
| PK | 50 |
| Plate format cm | 10 x 20 |
| VWR: | MANA810012 |