Member States shall take all necessary steps to ensure that during official testing of cosmetic products:
identification and determination of glycerol l-(4-aminobenzoate),
determination of chlorobutanol,
identification and determination of quinine,
identification and determination of inorganic sulphites and hydrogen sulphites,
identification and determination of chlorates of the alkali metals, and
identification and determination of sodium iodate are performed in accordance with the methods described in the Annex.