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111845 Silikagel 60 s koncentrační zónou 2,5 x 20 cm

25 TLC skleněných desek 20 x 20 cm

Silikagel 60 s koncentrační zónou 2,5 x 20 cm MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
111845
Purchase on Sigma-Aldrich

Přehled

Replacement Information
Replacement InformationIn North America 1.11845.0001 replaces and is identical to 11845-7

Products

Katalogové čísloBalení ks/bal.
1118450001 Lepenková krabice 25 units
Description
Catalogue Number111845
Replaces11845-7; 11845
OverviewThese plates allow users to quickly and easily apply any kind of sample, even large volumes of diluted samples. Our concentrating zone plates are based on different adsorption properties of two adsorbents. The first is a large pore concentrating adsorbent where the samples are applied; the second is a selective layer for separation. Regardless of the spots’ shape, size, or position, the sample always concentrates as a narrow band where the two adsorbents overlap and where the separation starts. These plates allow users to quickly and easily apply any kind of sample, even large volumes of diluted samples.
References
Product Information
HS Code3822 19 90
Quality LevelMQ100
Applications
Biological Information
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Storage class10 - 13 Ostatní kapalné a tuhé látky
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageSkladovat od +2°C až +30°C.
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)10 - 12 µm
Layer thickness170 - 250 µm
Deviation of layer thickness per plate≤ 50 µm
layer thickness concentrating zone90 - 130 µm
Fluctuation in the thickness of the concentration zone≤ 35 µm
Chromatographic testing:
colour test
hRf-values
- bleu vif organol, colour test, lipophile
15 - 21
- Ceres Black G, colour test, lipophile36 - 42
- ceres Violet brn, colour test, lipophile51 - 58
Typical value determined on a conditioned plate
Eluent: toluene (45% rel.humidity)
Global Trade Item Number
Katalogové číslo GTIN
1118450001 04022536136325

Související produkty a aplikace

Alternative Products

Katalogové číslo Popis
105582 Silikagel 60 s koncentrační zónou 20 x 2.5 cm
111844 Silikagel 60 s koncentrační zónou 10 x 2.5 cm

Related Products

Katalogové číslo Popis
105582 Silikagel 60 s koncentrační zónou 20 x 2.5 cm

Accessories (Primary)

Katalogové číslo Popis
108540 TLC rozprašovač

Související produkty: Application Facete

TLC Thin Layer Chromatography
Planar Chromatography

Kategorie

Analytics and Sample Preparation > Analytical Chromatography > Thin-Layer Chromatography (TLC) Products > TLC Plates - Thin-Layer Chromatography > Classical Silica Plates
Analytics and Sample Preparation > Analytical Chromatography > Thin-Layer Chromatography (TLC) Products > Specialty Plates > Concentrating Zone Plates (TLC, HPTLC and PLC)