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105738 Kieselguhr F₂₅₄

Glass 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.

Kieselguhr F₂₅₄ MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
105738
Purchase on Sigma-Aldrich

Áttekintés

Replacement Information
Replacement InformationIn North America 1.05738.0001 replaces and is identical to 5738-7

Products

KatalógusszámCsomagolás Menny./csomag
1057380001 Kartondoboz 25 units
Description
Catalogue Number105738
Replaces5738-7; 5738
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
ApplicationGlass 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 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
Layer thickness180 - 220 µm
Deviation of layer thickness per plate≤ 35 µm
Chromatographic testing:
amino acid test
hRf-values
- β-alanine, short-time test
20 - 30
- L-alanine, amino acid test40 - 50
- DL-Valin, amino acid test75 - 85
- L-leucine, amino acid test88 - 95
Typical value determined on a plate
Eluent: n- propanol/ water (80/20 v/v)
Global Trade Item Number
Katalógusszám GTIN
1057380001 04022536068039

Kapcsolódó termékek és alkalmazások

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 > 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