ALUMINIUM OXIDE 60 F254 NEUTRAL 25 TLC (C005B-093263)

General description

25 Aluminium sheets 20 x 20 cm

Aluminiumoxide plates are used to analyze basic and neutral compounds at different pH levels. Depending on the pH range in question, professionals can choose between two kinds of aluminum oxide plates. Under aqueous conditions, basic aluminum oxide plates are best for separating basic compounds, while neutral plates are ideal for separating neutral compounds. Available with or without a fluorescence indicator, our TLC aluminum plates handle a wide variety of applications thanks to neutral and basic aluminum oxides with 60 Å and 150 Å pore sizes.

Linkage

Replaces: 5550-7; 5550

Analysis Note

Layer thickness: 170 - 220 µm
Deviation of layer thickness per plate: ≤ 35 µm
d 10 (laser diffraction, size distribution): 3 - 5 µm
d 50 (laser diffraction, size distribution): 8 - 12 µm
d 90 (laser diffraction, size distribution): 18 - 25 µm
Chromographic testing: Alkanes
hRf-values
- brucine, alkaloid test:
25 - 40
- papaverine, alkaloid test: 70 - 80
Typical value determined on a sheet:
Eluent: Dichloromethane/ methanol (98/2 v/v)

material: aluminum oxide matrix, aluminum support. Quality Level: 100. feature: binder Organic Polymer, fluorescent indicator. packaging: pkg of 25 . sheets. technique(s): thin layer chromatography (TLC): suitable. layer thickness: 200 . μ. m . sheet L × W: 20 . cm × 20 . cm . particle size: 10-12 . μ. m. pore size: 60 . Ã… medium pore diameter. storage temp.: 2-30°C. Storage Class Code: 11 - Combustible Solids.