MilliporeSigma™ Supelco™ Sigma-Aldrich™ TLC Plates, Silica Gel Matrix with Fluorescent Indicator, 250 μm

Description

Sigma-Aldrich™ TLC Plates may be to perform thin layer chromatography.

Thin-layer chromatography (TLC) plates for adsorption, partition, and ion-exchange techniques. Six media choices with glass, polyester, and aluminum backings. Silica-based adsorbent layers in Sigma-Aldrich TLC plates incorporate a polymeric binder; highly purified silica gel plates incorporate a gypsum/polymer binder. Silica gel - for weakly to strongly polar separations, pore size 60 Å . High purity silica gel - acid washed for separation of aflatoxins. Cellulose - for partition chromatography, (SigmaCell Type 100 Cellulose). Cellulose PEI - for separation of weak anions (amino acids, peptides) PEI plates may turn slightly yellow, affecting separation. Pre-develop plates in distilled water to minimize yellow color. Chiral silica - for separation of optically active isomers by ligand exchange, pore size 60 Å.

Specifications

• Material: Glass
• Particle Size: 17 μm
• Quantity: 25/Pk.
• Fluorescent Indicator: Yes
• For Use With (Application): TLC
• Product Line: Sigma-Aldrich
• Sorbent: Silica Gel Matrix
• Thickness (Metric): 250 μm
• Length (Metric): 20 cm
• Width (Metric): 20 cm

Sigma-Aldrich is a registered trademark of Sigma-Aldrich Co. LLC