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 testing: colour testhRf-values - bleu vif organol, colour test, lipophile: 17 - 22 - Ceres Black G, colour test, lipophile: 38 - 43 - ceres Violet brn, colour test, lipophile: 58 - 64separation number (colourtest, lipophile): ≥ 10.0Typical value determined on a conditioned plate Eluent: toluene

General description

100 Glass plates 10 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: 5644-5; 5644