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105560 VRK szilikagél 60 RP-18 F₂₅₄s

Aluminum TLC plates, RP-18 modified silica gel coated with flourescent indicator F254s. The RP-18 modified silica gel TLC plates come in a quantity of 20 size 5x7.5 cm for thin layer chromatography applications.

VRK szilikagél 60 RP-18 F₂₅₄s MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
105560
Purchase on Sigma-Aldrich

Áttekintés

Replacement Information
Replacement InformationIn North America 1.05560.0001 replaces and is identical to 5560-4

Products

KatalógusszámCsomagolás Menny./csomag
1055600001 Muanyagdoboz 20 units
Description
Catalogue Number105560
Replaces5560-4; 5560
OverviewRP 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.
References
Product Information
HS Code3822 19 90
Quality LevelMQ100
Applications
ApplicationAluminum TLC plates, RP-18 modified silica gel coated with flourescent indicator F254s. The RP-18 modified silica gel TLC plates come in a quantity of 20 size 5x7.5 cm for thin layer chromatography applications.
Biological Information
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Storage class10 - 13 Egyéb folyadékok és szilárd anyagok
Safety Information
Product Usage Statements
Storage and Shipping Information
Storage+2°C és +30°C között tárolandó.
Packaging Information
Transport Information
Supplemental Information
Specifications
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)9.5 - 11.5 µm
Layer thickness150 - 200 µm
Deviation of layer thickness per plate≤ 30 µm
Chromatographic testings:
A) Cholesterin test
hRf-values
- cholesterin, cholesterin test
28 - 36
B) Steroid test
- methyltestosterone, steroid test16 - 26
- Reichstein S, steroid test30 - 40
- hydrocortisone, steroid test42 - 52
Typical value determined on an activated sheet (120°C, 15 min)
Eluent a) aceton/ water (95/5 v/v)
Eluent b) aceton/ water (60/40 v/v)
Global Trade Item Number
Katalógusszám GTIN
1055600001 04022536065922

Kapcsolódó termékek és alkalmazások

Alternative Products

Katalógusszám Leírás
115685 VRK szilikagél 60 RP-18 F₂₅₄s

Related Products

Katalógusszám Leírás
115685 VRK szilikagél 60 RP-18 F₂₅₄s

Accessories (Primary)

Katalógusszám Leírás
112537 UV-lámpa, 254 nm

Kapcsolódó termékek gyártója: Application Facete

TLC Thin Layer Chromatography
Planar Chromatography

Kategóriák

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