1.05581

TLC plastic sheets, Aluminium oxide 60 F₂₅₄, neutral

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

• Synonym(e): Neutral Aluminum Oxide 60 F₂₅₄ TLC Plastic Sheets
• UNSPSC-Code: 41115711
• NACRES: NB.21

Eigenschaften

• Materialien: aluminum oxide matrix; plastic support
• Qualitätsniveau: 100
• Leistungsmerkmale: binder Organic Polymer; fluorescent indicator
• Verpackung: pkg of 25 sheets
• Methode(n): thin layer chromatography (TLC): suitable
• Schichtdicke: 200 μm
• Blatt L × B: 20 cm × 20 cm
• Partikelgröße: 10-12 μm
• Porengröße: 60 Å medium pore diameter
• Lagertemp.: 2-30°C

Beschreibung

Allgemeine Beschreibung

25 Plastic sheets 20 x 20 cm

Aluminiumoxide plates are used to analyze basic and neutral compounds at different pH levels. Depending on the pH range in question, professionals can choose between two kinds of aluminum oxide plates. Under aqueous conditions, basic aluminum oxide plates are best for separating basic compounds, while neutral plates are ideal for separating neutral compounds. Available with or without a fluorescence indicator, our TLC aluminum plates handle a wide variety of applications thanks to neutral and basic aluminum oxides with 60 Å and 150 Å pore sizes.

Verlinkung

Replaces: 5581-7; 5581

Hinweis zur Analyse

Schichtdicke: 170 - 220 µm
Dickenschwankung: ≤ 35 µm
d 10 (Laserbeugung, Kornanalyse): 3 - 5 µm
d 50 (Laserbeugung, Kornanalyse): 8 - 12 µm
d 90 (Laserbeugung, Kornanalyse): 18 - 25 µm
Anwendungstechnische Prüfung:
Alkaloidtest
hRf-Werte
- Brucin, Alkaloidtest:
30 - 40
- Papaverin, Alkaloidtest: 70 - 80
Typischer Wert, gemessen an einer Folie
Eluent: Dichlormethan/ Methanol (98/2 v/v)