Acetic Acid Glacial AR1 500ml | High-Purity Chemical Reagent for Industrial and Laboratory Applications in Qatar - Reliable and Precise Chemical Solutions" – SMARTQAT

Acetic Acid Glacial AR1 500ml

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Carmine is a basic dye that is prepared from the insect Coccus cacti. Dissolve 10 g carmine (Fisher C579-25) in 1 L of 45% glacial acetic acid, add boileezers, and reflux for 24 h. Filter into dark bottles and store at 4°C. This solution can be stored for a long time