1.13895

PLC plates, Silica gel 60 F₂₅₄, 1 mm

pkg of 15 plates, plate L × W 20 cm × 20 cm, glass support

• Synonyme(s) : F₂₅₄ Silica Gel PLC Plates
• Code UNSPSC : 41115711
• Nomenclature NACRES : NB.21

Propriétés

• Matériaux: glass support; silica gel 60 matrix
• Niveau de qualité: 100
• Caractéristiques: binder Organic Polymer; fluorescent indicator
• Conditionnement: pkg of 15 plates
• Technique(s): thin layer chromatography (TLC): suitable
• Épaisseur de la couche: 1 mm
• Plaque/Plateau, L × l: 20 cm × 20 cm
• Dimension de pores: 60 Å medium pore diameter
• Température de stockage: 2-30°C

Description

Description générale

15 Glass plates 20 x 20 cm

PLC plates allow users to separate samples that vary greatly in size – from grams down to milligrams. Available with or without a fluorescence indicator, PLC plates has 1 mm thickness. They also use our same proven silica-binder technology as in analytical TLC plates. To isolate the substance by extraction, users can simply scrape the spot from the layer.

Liaison

Replaces: 13895-7; 13895

Remarque sur l'analyse

Layer thickness: 800 - 1200 µm
Deviation of layer thickness per plate: ≤ 250 µm
Chromatographic testing:
colour test
hRf-values
- bleu vif organol, colour test, lipophile:
20 - 30
- Ceres Black G, colour test, lipophile: 40 - 50
- ceres Violet brn, colour test, lipophile: 60 - 70
Typical value determined on a conditioned plate
Eluent: toluene (45% rel. humidity)