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1.05549

Supelco

TLC Silica gel 60 F₂₅₄

pkg of 20 sheets, sheet L × W 5 cm × 7.5 cm, aluminum support

material

aluminum support
silica gel 60 matrix

Quality Level

packaging

pkg of 20 sheets

application(s)

thin layer chromatography (TLC): suitable

layer thickness

200 μm

sheet L × W

5 cm × 7.5 cm

storage temp.

2-30°C

General description

20 Aluminium sheets 5 x 7.5 cm
Our classical silica TLC plates are based on a combination of our proven silica gel 60 and the addition of a unique polymeric binder resulting in a very adherent and hard surface that will not crack or blister and even allow writing with a pensil on the surface without risk to damage the layer.

Application

Aluminum TLC plate, silica gel coated with flourescent indicator F254. The silica gel TLC plates come in a quantity of 20 size 5x7.5 cm for thin layer chromatography applications.

Linkage

Replaces: 5549-4; 5549

Analysis Note

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): 10 - 12 µm
Layer thickness: 165 - 235 µm
Deviation of layer thickness per plate: ≤ 40 µm
Chromatographic testing:
Colour test
hRf-values
- bleu vif organol, colour test, lipophile:
18 - 26
- Ceres Black G, colour test, lipophile: 40 - 50
- ceres Violet brn, colour test, lipophile: 59 - 69
Typical value determined an a conditioned sheet
Eluent: toluene ( 45% rel. humidity)

Certificate of Analysis

Certificate of Origin

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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