Den ethylalkohol, der denatureres, skal have et ethylalkoholindhold på mindst 83 volumenprocent og en styrke på mindst 90 volumenprocent målt med EF-alkoholmeter.
The ethyl alcohol to be denatured must have an ethyl alcohol content of at least 83 % by volume and a strength measured on the EC alcoholmeter of at least 90 % by volume.