1.05586

LiChrospher^® HPTLC aluminum sheets, Silica gel 60 F₂₅₄s

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

• Sinónimos: TM=["LiChrospher"] HPTLC Silica Gel Sheets
• Código UNSPSC: 41115711
• NACRES: NB.21

Propiedades

• Materiales: aluminum support; silica gel 60 matrix
• Nivel de calidad: 100
• Características: binder Organic Polymer; fluorescent indicator
• envase: pkg of 25 sheets
• técnicas: thin layer chromatography (TLC): suitable
• capa grosor: 200 μm
• placa L × An: 20 cm × 20 cm
• lámina L × An: 20 cm × 20 cm
• tamaño de partícula: 5-6 μm
• tamaño de poro: 60 Å medium pore diameter
• temp. de almacenamiento: 2-30°C

Descripción

Descripción general

25 Aluminium sheets 20 x 20 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.

Ligadura / enlace

Replaces: 105586-1

Nota de análisis

Layer thickness: 90 - 110 µm
Deviation of layer thickness per plate: ≤ 20 µm
Chromatographic testings:
A) Colour test
hRf-values
- Violett 1, colour test, lipophile:
5 - 15
- Nitroechtblue, colour test, lipophile: 20 - 30
- Sico- Fettblue, colour test, lipophile: 50 - 60
separation number
- colourtest, lipophile:
≥ 10.0
B) Steroid test
hRf-values
- D-Aldosterone, steroid test:
5 - 15
- Cortisone, steroid test: 20 - 30
- Progesterone, steroid test: 45 - 57
separation number
- steroid test:
≥ 10.0
Typical value determined on a conditioned sheet
Eluent A) Toluene (20% rel.humidity)
Eluent B) Ethyl acetate/Toluene (95+5 v/v; 20% rel.humidity)

Información legal

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