TLC OXYDE d'Aluminium 60 F254 ; base 25 plaques en verre 20 x 20 cm

Non disponible en dehors du Royaume-Uni et de l'Irlande

Analysis Note

Layer thickness: 210 - 270 µmDeviation of layer thickness per plate: ≤ 45 µmd 10 (laser diffraction, size distribution): 3 - 5 µmd 50 (laser diffraction, size distribution): 8 - 12 µmd 90 (laser diffraction, size distribution): 18 - 25 µmchromatographic testing: alkaloid testhRf-values - brucine, alkaloid test: 50 - 65 - papaverine, alkaloid test: 65 - 85Typical value determined on a plate: Eluent: Dichloromethane/ methanol (98/2 v/v)

General description

Aluminiumoxide plates are used to analyze basic and neutral compounds at different pH levels. Depending on the pH range in question, professionals can choose between two kinds of aluminum oxide plates. Under aqueous conditions, basic aluminum oxide plates are best for separating basic compounds, while neutral plates are ideal for separating neutral compounds. Available with or without a fluorescence indicator, our TLC aluminum plates handle a wide variety of applications thanks to neutral and basic aluminum oxides with 60 Å and 150 Å pore sizes.

25 Glass plates 20 x 20 cm

Linkage

Replaces: 5713-7; 5713