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TLC Micro-Set A , begyndersæt
This kit contains all chemicals and accessories for the following experiments: Separation of a mixture of fat-soluble / lipophilic dyes (test dye mixture 1): butter yellow, indophenol, sudan blue II, sudan red G Separation of a mixture of anthraquinone dyes (test dye mixture 2): blue 1, blue 3, green, green blue, red, violet 1, violet 2 Separation of a mixture of food dyes (test dye mixture 3): brilliant black BN (E151), fast red E, erythrosine (E127), yellow orange S (sunset yellow CFC, E110), naphthol red S, ponceau 4 R (E124), tartrazine (E102) Separation of dyes from felt tip pens
Contents of TLC micro-set A for beginners 1 manual 3 developing chambers 50 glass capillaries 1 µL 1 spotting guide 1 measuring cylinder 10 mL 50 polyester sheets each of POLYGRAM® SIL G/UV254, ALOX N/UV254 and CEL 300, 4 x 8 cm 8 mL each of test dye mixture 1 (4 lipophilic dyes), test dyes sudan blue II and sudan red G (each in toluene)* 8 mL each of test dye mixture 2 (7 anthraquinone dyes), test dyes blue 1 and violet 2 (each in toluene - cyclohexane (2:1, v/v))* 8 mL each of test dye mixture 3 (7 food dyes), test dyes yellow orange S and brilliant black BN (each in water) 100 mL each of toluene, toluene - cyclohexane (2:1, v/v), ethanol, 25 % ammonia solution - 2-propanol (5:3, v/v)*, and 2.5 % sodium citrate solution 2 felt tip pens