Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

105568 Křemelina F₂₅₄

105568
Purchase on Sigma-Aldrich

Přehled

Replacement Information
Replacement InformationIn North America 1.05568.0001 replaces and is identical to 5568-7

Products

Katalogové čísloBalení ks/bal.
1055680001 Lepenková krabice 25 units
Description
Catalogue Number105568
Replaces5568-7; 5568
OverviewPrecoated Kieselguhr or mixed Silica gel/Kieselguhr plates are only of small importance nowadays. Kieselguhr layers are used like cellulose layers for the TLC separation of polar and moderately polar substances. Polyamide, on the other hand , is used for the separation of flavonoids and other phenolic substances.
References
Product Information
HS Code3822 19 90
Quality LevelMQ100
Applications
ApplicationAluminum TLC plates, Kieselguhr coated with flourescent indicator F254. The Kieselguhr TLC plate comes in a quantity of 25 size 20x20 cm for thin layer chromatography 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
Layer thickness170 - 220 µm
Deviation of layer thickness per plate≤ 30 µm
Chromatographic testing:
amino acid test
hRf-values
- β-alanine, short-time test

25 - 30
- L-alanine, amino acid test45 - 55
- DL-Valin, amino acid test75 - 85
- L-leucine, amino acid test85 - 95
Typical value determined on a sheet
Eluent: n- propanol/ water (80/20 v/v)
Global Trade Item Number
Katalogové číslo GTIN
1055680001 04022536066004

Související produkty a aplikace

Accessories (Primary)

Katalogové číslo Popis
112537 UV lampa 254 nm

Související produkty: Application Facete

Kategorie

Analytics and Sample Preparation > Analytical Chromatography > Thin-Layer Chromatography (TLC) Products > Specialty Plates > Kieselguhr and Mixed Layer Plates
Analytics and Sample Preparation > Analytical Chromatography > Thin-Layer Chromatography (TLC) Products > TLC Plates - Thin-Layer Chromatography > Mixed Layer Plates