HPTLC GEL SILICE 60 CN F254 S 25 PLAQUES EN VERRE 10 X 10 CM

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

Analysis Note

Specific surface area (BET): 460 - 520 m²/gPore volume: 0.71 - 0.78 ml/gd 50 (laser diffraction, size distribution): 5 - 7 µmLayer thickness: 150 - 200 µmDeviation of layer thickness per plate: ≤ 35 µmChromatographic testings: A) Steroidtest, straight phasehRf-values - hydrocortisone, straight phase: 10 - 20 - Reichstein S, straight phase: 20 - 30 - Methyltestosterone, straight phase: 35 - 47B) Steroid test, reversed phase - methyltestosterone, steroid test: 36 - 48 - Reichstein S, steroid test: 46 - 58 - hydrocortisone, steroid test: 56 - 68Typical value determined on an activated plate (120°C, 15 min) Eluent a) petroleum benzine 40-60°/acetone (80/20 v/v) Eluent b) acetone/water (30/70 v/v)

General description

25 Glass plates 10 x 10 cm

Linkage

Replaces: 16464-5; 16464

Packaging

25 units in Fibre case