Photometric determination of Ethanol. • Photometric determination with the enzyme peroxidase and a specific indicator. • The enzyme alcoholoxidase splits ethanol to form acetaldehyde and hydrogen peroxide. The peroxide formed reacts by catalytic oxidation of a chromogen with peroxidase to a blue dye. • Type: tube test 8-38 • Range: 0.10 - 1.00 g/l EtOH; 0.013 - 0.13 Vol.% EtOH • Sufficient for: 23 determinations • Sea water suitability: no