1.05646

LiChrospher^® HPTLC plates, Silica gel 60 RP-18 WF₂₅₄s

pkg of 25 plates, plate L × W 20 cm × 10 cm, glass support

• Codice UNSPSC: 41115711
• NACRES: NB.21

Proprietà

• Materiali: glass support; silica gel 60 matrix
• Livello qualitativo: 100
• Caratteristiche: binder Organic Polymer; fluorescent indicator
• Confezionamento: pkg of 25 plates
• tecniche: HPTLC: suitable
• Spessore strato: 200 μm
• Lungh. × largh. lastra: 20 cm × 10 cm
• Dimensione particelle: 5-6 μm
• Dimensione pori: 60 Å medium pore diameter
• Temperatura di conservazione: 2-30°C

Descrizione

Descrizione generale

25 Glass plates 20 x 10 cm

Unique HPTLC Lichrospher^® plates are the first thin layer chromatography plates based on spherical silica particles. They offer the ultimate in thin layer chromatography performance and speed enabling high throughput analysis of complex samples.

Risultati analitici

Layer thickness: 160 - 200 µm
Deviation of layer thickness per plate: ≤ 20 µm
Chromatographic testings:
A) cholesterin test
hRf-values
- cholesterin, cholesterin test:
50 - 62
B) Steroid test
- methyltestosterone, steroid test: 18 - 25
- Reichstein S, steroid test: 30 - 37
- hydrocortisone, steroid test: 40 - 47
separation number (steroid test): ≥ 9.0
Typical value determined on an activated plate
r Eluent: acetone/ water 60/40 v/v)

Note legali

LiChrospher is a registered trademark of Merck KGaA, Darmstadt, Germany