TLC-experimentation set dyes

Function and Applications

This set contains chemicals, chromatography chambers and auxiliary materials for carrying out the following separations:

• Separation of a lipophilic (fat soluble) dye mixture
• Separation of a mixture of anthraquinone dyes
• Separation of a mixture of food dyes
• Separation of felt-tipped pen colours

Equipment and technical data

• Instructions for use
• 3 chromatography chambers
• 1 application template
• 50 TLC-foils, polygram, cellulose, 4 × 8 cm
• 50 TLC-foils, polygram, aluminium oxide, 4 × 8 cm
• 50 TLC-foils, polygram, SIL-G F254, 4 × 8cm
• 50 glass capillaries
• 8 ml dye mixture (4 lipophilic colours)
• 8 ml each oil red G, oil blue II
• 8 ml anthraquinone dye mixture (7)
• 8 ml each blue 1, violet 2; 8 ml food dye mixture (7); 8 ml each yellow-orange S, diamond black BN
• 100 ml toluol
• 100 ml toluol-cyclohexane
• 100 ml chloroform-acetone
• 100 ml 2.5 % sodium citrate solution
• 100 ml 25 % ammonium-2-propanol
• 2 felt-tipped pens