1.05579

TLC plastic sheets, PEI Cellulose F

pkg of 25 sheets, sheet L × W 20 cm × 20 cm, plastic support

• Synonyme(s) : PEI Cellulose Thin Layer Chromatography Sheets
• Code UNSPSC : 41115711
• Nomenclature NACRES : NB.21

Propriétés

• Matériaux: cellulose matrix; plastic support
• Niveau de qualité: 100
• Caractéristiques: binder Organic Polymer; fluorescent indicator
• Conditionnement: pkg of 25 sheets
• Technique(s): thin layer chromatography (TLC): suitable
• Épaisseur de la couche: 80-120 μm
• Feuille, L × l: 20 cm × 20 cm
• Température de stockage: 2-8°C

Description

Description générale

25 Plastic sheets 20 x 20 cm

Cellulose plates are used to analyze polar substances. An organic sorbent, cellulose is perfect for separating hydrophilic substances by partition chromatography. Typical applications include the analysis of amino acids, carbohydrates, and phosphates as well as nucleic acid and nucleic acid derivatives. We offer cellulose plates in two grades: TLC for conventional and HPTLC for demanding, high-performance separations.

Liaison

Replaces: 5579-7; 5579

Remarque sur l'analyse

Layer thickness: 70 - 110 µm
Deviation of layer thickness per plate: ≤ 30 µm
Chromatographic testing:

hRf-values
- Adenosine-5-triphosphoric acid disodium salt:
3 - 6
- Adenosine-5-diphosphoric acid monopotassium salt dihydrate: 16 - 22
- Adenosine-5-monophosphoric acid disodium salt hexahydrate: 47 - 55
Typical value determined on a sheet
Eluent: 1 M Aqueous sodium chloride solution

Informations sur la sécurité

• Code de la classe de stockage: 10-13 - German Storage Class 10 to 13