HPTLC gel silice 60 RP - 18 F254s 25 plaques en verre HPTLC 20 x 10 cm

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

Analysis Note

Specific surface area (according to BET; 5-Pt. measurement): 480 - 540 m²/gPore volume (N₂-isotherm): 0.74 - 0.84 ml/gd 50 (laser diffraction, size distribution): 5 - 7 µmLayer thickness: 150 - 200 µmDeviation of layer thickness per plate: ≤ 35 µmChromatographic testings: A) Cholesterin testhRf-values - cholesterin, cholesterin test: 11 - 23B) Steroid test - methyltestosterone, steroid test: 20 - 40 - Reichstein S, steroid test: 50 - 70 - hydrocortisone, steroid test: 65 - 85Typical value determined on an activated plate (120°C, 15 min) Eluent a) aceton/ water (95/5 v/v) Eluent b) acetonitrile/ water (70/30 v/v)

General description

25 HPTLC glass plates 20x10cm