Member States shall take all necessary steps to ensure that during official testing of cosmetic products:
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determination of dichloromethane and 1,1,1-trichloroethane,
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identification and determination of quinolin-8-ol and bis(8-hydroxyquinolinium) sulphate,
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determination of ammonia,
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identification and determination of nitro-methane,
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identification and determination of mercapto-acetic acid in hair-waving, hair-straightening and depilatory products,
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identification and determination of hexachlorophene (INN),
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determination of tosylchloramide sodium (INN),
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determination of total fluorine in dental creams,
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identification and determination of organo-mercury compounds,
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determination of alkali and alkaline earth sulphides,