Baker-flex® Coated TLC Aluminum Oxide Sheets

Ready-to-use plastic sheets, 50 x 200 mm or 200 x 200 mm, with absorbent coating, which is abrasion-resistant and highly uniform; are easily cut to desired size and allow sample fraction to be cut rather than scraped
The silica gel and aluminum oxide sheets have coating approximately 200 microns (0.2 mm) thick, affording considerably larger sample capacity than thinner coatings commonly used for flexible TLC plates
Lightweight plastic substrate is unbreakable and resists attack by reagents and solvents
Offered with a variety of absorbent coatings, with and without binder and indicator which fluoresces under 254 nm radiation
Coatings are of high-purity silica gel, aluminum oxide or cellulose powders
The inert binder and indicator used permit sulfuric acid heat treatment of silica gel and aluminum oxide chromatograms without charring
Contains inert binders
Sheets with suffix “F” contain fluorescent indicator