These new TLC silica gel 60G plates are recommended for customer in QA/QC labs using older Ph Eur monograph methods, which require TLC plates with gypsum binder.

Specific surface area (according to BET; 5-Pt. measurement): 480 - 540 m²/g

Pore volume (N₂-isotherm): 0.74 - 0.84 ml/g

d 50 (laser diffraction, size distribution): 9.7 - 11.7 µm

hRf-values

- bleu vif organol, colour test, lipophile:

11 - 25

- Ceres Black G, colour test, lipophile: 34 - 48

- ceres Violet brn, colour test, lipophile: 52 - 67

separation number (colourtest, lipophile): ≥ 10.5

TLC-Test (Ph.Eur. colourtest): passes test