Treatment of the ethanol-soluble portion obtained as described in BS 3762-3.5, followed by gravimetric determination.Cross References:BS 1792BS 3591BS 3762:Part 0BS 3762:Section 3.5BS 3762:Section 3.8BS 3978BS 5497:Part 1Alcoholic Liquors Duties Act 1972Methylated Spirits Regulations 1983