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105747 CCM gel de silice 60 RP-2 F₂₅₄ (silanisé) 25 plaques de verre 20 x 20 cm

105747
Purchase on Sigma-Aldrich

Aperçu

Replacement Information
Replacement InformationIn North America 1.05747.0001 replaces and is identical to 5747-7

Products

RéférenceConditionnement Qté
1057470001 Boîte carton 25 units
Description
Référence105747
Replaces5747-7; 5747
AperçuRP modified plates serve two purposes: act as a pilot method for HPLC and allow to choose various solvent system for special separations. Our RP-modified silica layers are well suited for many separation challenges that unmodified silica cannot overcome. These layers use aqueous solvent systems to separate extremely non-polar substances and analyze particular polar substances that can adapt to ion-pair chromatography. What’s more, RP-modified silica layers are less dependent on atmospheric humidity. Unlike unmodified silica, RP-phases do not exhibit catalytic activity. This makes them the plates of choice for unstable substance that tend to experience oxidative degradation.
Références bibliographiques
Informations produit
Code SH3822 19 90
Quality LevelMQ100
Applications
ApplicationGlass TLC plates, RP-2 modified silica gel coated with flourescent indicator F254. The RP-2 modified silica gel TLC plates come in a quantity of 25 size 20x20 cm for thin layer chromatography applications.
Informations biologiques
Informations physico-chimiques
Dimensions
Informations sur les matériaux
Informations toxicologiques
Informations de sécurité selon le SGH
Classe de stockage10 - 13 Autres liquides ou matières solides
Informations sur la sécurité
Notifications sur l'utilisation du produit
Informations relatives au stockage et à l'expédition
StockageConserver de +2°C à +30°C.
Informations sur l'emballage
Informations sur le transport
Information complémentaire
Caractéristiques
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)13 - 14 µm
Layer thickness190 - 250 µm
Deviation of layer thickness per plate≤ 40 µm
Chromatographic testings:
A) Cholesterin test
hRf-values
- cholesterin, cholesterin test

80 - 90
B) Steroid test
- methyltestosterone, steroid test35 - 44
- Reichstein S, steroid test46 - 54
- hydrocortisone, steroid test53 - 61
Typical value determined on an activated plate (120°C, 15 min)
Eluent a) aceton/ water (95/5 v/v)
Eluent b) aceton/ water (60/40 v/v)
Global Trade Item Number
Référence GTIN
1057470001 04022536068084

Documentation

CCM gel de silice 60 RP-2 F₂₅₄ (silanisé) 25 plaques de verre 20 x 20 cm FDS

Titre

Fiche de données de sécurité des matériaux (FDS) 

CCM gel de silice 60 RP-2 F₂₅₄ (silanisé) 25 plaques de verre 20 x 20 cm Certificats d'analyse

Référence ConditionnementSpécificationNuméro de lot
1057470001 Boîte cartonDocument de spécification PDF

Brochure

Titre
Fast and Precise. Thin Layer Chromatography by.

Informations techniques

Titre
Separation of nucleobases
Separation of nucleobases
Separation of some chlorophenols
Separation of some chlorophenols
Separation of tri-peptides
Separation of tri-peptides
Separation of tri-peptides

Produits & Applications associés

Alternative Products

Référence Description
105746 CCM Gel de silice 60 RP-2 (silanisé)

Related Products

Référence Description
105746 CCM Gel de silice 60 RP-2 (silanisé)

Accessories (Primary)

Référence Description
112537 Lampe UV 254 nm

Produits associés classés par : Application Facete

Catégories

Analytics and Sample Preparation > Analytical Chromatography > Thin-Layer Chromatography (TLC) Products > TLC Plates - Thin-Layer Chromatography > RP-modified Silica Plates