1.16092

HPTLC aluminum sheets, Cellulose

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

• UNSPSC-Code: 41115711
• NACRES: NB.21

Eigenschaften

• Materialien: aluminum support; cellulose matrix
• Qualitätsniveau: 100
• Leistungsmerkmale: binder Organic Polymer; fluorescent indicator: no
• Verpackung: pkg of 25 sheets
• Methode(n): thin layer chromatography (TLC): suitable
• Schichtdicke: 70-110 μm
• Blatt L × B: 20 cm × 20 cm
• Lagertemp.: 2-30°C

Beschreibung

Allgemeine Beschreibung

25 Aluminium 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.

Verlinkung

Replaces: 16092-1; 16092

Hinweis zur Analyse

Schichtdicke: 70 - 110 µm
Dickenschwankung: ≤ 30 µm
Aminosäuretest
hRf-Werte
- L-Serin, Aminosäuretest:
20 - 30
- L-Threonin, Aminosäuretest: 30 - 40
- L-Alanin, Aminosäuretest: 35 - 45
- L-Methionin, Aminosäuretest: 55 - 65
- L-Phenylalanin, Aminosäuretest: 60 - 70
- L-Leucin, Aminosäuretest: 70 - 80
Typischer Wert gemessen an einer Folie
Eluent: 1-Butanol/ Aceton/ Essigsäure/Wasser (35/35/7/23 v/v/v/v) Zweifachentwicklung