Saltar al contenido
Merck
Todas las fotos(1)

Documentos

1.00390

Supelco

TLC Silica gel 60G F₂₅₄ 25 Glass plates 20 x 20 cm

glass support (silica gel coated), plate L × W 20 cm × 20 cm, suitable for thin layer chromatography (TLC), pkg of 25 plates, fluorometric

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

About This Item

UNSPSC Code:
41115711
NACRES:
NB.21

material

glass support (silica gel coated)
silica gel 60 matrix

Quality Level

100

feature

binder Gypsum
Gypsum
fluorescent indicator

packaging

pkg of 25 plates

technique(s)

thin layer chromatography (TLC): suitable

layer thickness

250 μm

plate L × W

20 cm × 20 cm

particle size

10-12 μm

pore size

60 Å medium pore diameter

detection method

fluorometric (flourescent indicator F254)

storage temp.

2-30°C

General description

Glass TLC plate, silica gel coated with flourescent indicator F254. The silica gel TLC plates come in a quantity of 25 size 20x20 cm for thin layer chromatography applications.

Analysis Note

Specific surface area (according to BET; 5-Pt.measurement): 480 - 540 m²/g
Pore volume (N₂-isotherm):0.74 - 0.84 ml/g
d 50 (laser diffraction, size distribution): 9.7 - 11.7 µm
hRf-values
- bleu vif organol, colour test, lipophile: 11 - 25
- Ceres Black G, colour test, lipophile: 34 - 48
- ceres Violet brn, colour test, lipophile: 52 - 67
separation number (colour test, lipophile): ≥ 10.5
Typical value determined on a conditioned plate
Eluent A) Toluene (45% rel. humidity)
TLC-Test (Ph.Eur. colour test): passes test

Storage Class

10-13 - German Storage Class 10 to 13

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Artículos

Tips & Tricks for Thin-Layer Chromatography

Thin Layer Chromatography Troubleshooting: This article details TLC tips and tricks that one must consider while performing different steps of the technique.

Tips & Tricks for Thin-Layer Chromatography

Thin Layer Chromatography Troubleshooting: This article details TLC tips and tricks that one must consider while performing different steps of the technique.

Tips & Tricks for Thin-Layer Chromatography

Thin Layer Chromatography Troubleshooting: This article details TLC tips and tricks that one must consider while performing different steps of the technique.

Tips & Tricks for Thin-Layer Chromatography

Thin Layer Chromatography Troubleshooting: This article details TLC tips and tricks that one must consider while performing different steps of the technique.

Ver todo

Protocolos

Thin Layer Chromatography Identification Test for Dextromethorphan following European Pharmacopeia Monograph on Silica Gel G 254 Plates

Silica gel G 254 plates are suitable for analysis of Dextromethorphan following the European pharmacopeia monograph.

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico