BS EN 1622:2006

Odour - A term used for a smell, either pleasant or un-pleasant

Chlorine - A chemical element mainly used in bleaching and disinfectants

water - A chemical substance. Chemical formula H2O.

Quality - An object that has quality is superior in function and finish than a less quality object.

Safety - prevents damage being caused.

Flavour - The taste of a food product.

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