HPTLC SILICA GEL 60 WITH CONCENTRATING ZONE 20 X 2.5 CM 50 GLASS PLATES 20 X 10 CM

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 µmlayer thickness concentrating zone: 70 - 110 µmFluctuation in the thickness of the concentration zone: ≤ 35 µmChromatographic testing: colour testhRf-values - bleu vif organol, colour test, lipophile: 18 - 24 - Ceres Black G, colour test, lipophile: 39 - 46 - ceres Violet brn, colour test, lipophile: 59 - 66Typical value determined on a conditioned plate Eluent: toluene (45% rel. Feuchte)

General description

50 Glass plates 20 x 10 cm

HPTLC plates deliver fast and quantitative analysis of complex samples for manual or automated use. Our HPTLC silica plates work three times faster than conventional TLC plates – and they are more sensitive. The particle sizes range in HPTLC is between 4-8 µm, which creates a smoother surface and a higher separation power than TLC plates.

Linkage

Replaces: 13749-6; 13749

Packaging

50 units in Fibre case