Cider flavour standards kit used to train professional cider tasters to recognize and scale the intensity of eight essential cider flavour notes.

Kit contains pots of each of the following:

• “Acetaldehyde, like green apple, fermenting fruit or emulsion paint”
• “Diacetyl, like butter, butter popcorn, or warm milk”
• “Sour, like lemon juice, acidic”
• “Ethyl acetate, like nail varnish or nail varnish remover”
• “Ethyl hexanoate, like artificial apple, or aniseed”
• “Band aid, like blue cheese or band aid”
• “H₂S, like boiled eggs or rotten eggs”
• “Mercaptan, like drains or soft white cheese”