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SILICA GEL 60 25 TLC ALUMINIUM SHEETS 20

Merck SILICA GEL 60 25 TLC ALUMINIUM SHEETS 20

Spending Type : Consumable
Category : Chemical Reagent
Type : Thin Layer Chromatography (TLC)
SKU : 1.05553.0001

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Deskripsi Merck SILICA GEL 60 25 TLC ALUMINIUM SHEETS 20

105553 TLC Silica gel 60 25 Aluminium lembaran 20 x 20 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.


Suhu penyimpanan : tidak ada batasan.

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)9.5 - 11.5 µm
Layer thickness175 - 225 µm
Deviation of layer thickness per plate≤ 30 µm
Chromatographic testings:
colour test
hRf-values
- bleu vif organol, colour test, lipophile

11 - 25
- Ceres Black G, colour test, lipophile34 - 48
- ceres Violet brn, colour test, lipophile52 - 67
separation number (colourtest, lipophile)≥ 10.5
Typical value determined on a conditioned sheet
Eluent: toluene (45% rel.humidity)