1.16717

TLC aluminum sheets, Silica gel 60 F₂₅₄

pkg of 100 sheets, sheet L × W 10 cm × 10 cm, aluminum support

• Sinónimos: Aluminum-backed SiO2 TLC plates
• Código UNSPSC: 41115711
• NACRES: NB.21

Propiedades

• Materiales: aluminum support; silica gel 60 matrix
• Nivel de calidad: 100
• Características: binder Organic Polymer; fluorescent indicator
• envase: pkg of 100 sheets
• técnicas: thin layer chromatography (TLC): suitable
• capa grosor: 200 μm
• lámina L × An: 10 cm × 10 cm
• tamaño de poro: 60 Å medium pore diameter
• temp. de almacenamiento: 2-30°C

Descripción

Descripción general

100 Aluminium sheets 10 x 10 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.

Aplicación

Aluminum TLC plate, silica gel coated with flourescent indicator F254. The silica gel TLC plates come in a quantity of 100 size 10x10 cm for thin layer chromatography applications.

Nota de análisis

pecific surface area (according to BET; 5-Pt.measurement): 480 - 540 m²/g
Pore volume(N₂-isotherm):0.74 - 0.84 ml/g
d 50 (laserdiffraction, size distribution): 9.7 - 11.7 µm
Layerthickness: 165 - 235 µm
Deviationof layer thickness per plate: ≤ 40 µm
colour test
hRf-values
- bleu viforganol, lipophile: 11 - 25
- CeresBlack G, lipophile: 34 - 48
- ceresViolet brn, lipophile: 52 – 67
Typicalvalue determined on a conditioned sheet
Eluent: Toluene (45% rel. humidity)