Single malt whisky (and sometimes a third) time. The final spirit, called "new make spirit", generally has an alcohol content of 60 to 70%. Most new-make malt whisky is diluted to about 62.5% a.b.v. before it is placed in casks to mature. The "new-make spirit", or unaged whisky, is then placed in oak casks to mature. By law, all Scotch whisky must be aged for a minimum of three years in oak casks, though many single malts are matured for much longer. The whisky continues to develop and change as it spends time in the wood, and maturation periods of twenty years or
Adelphi Whisky Adelphi Whisky The Adelphi Distillery was a Scotch whisky distillery, which was founded in 1826 in Glasgow and closed in 1907. The name was revived in 1993, for an independent bottler of Scotch whisky. The Adelphi Distillery was founded in 1826 by brothers Charles and David Gray. It was sited just south of the Victoria Bridge, at the edge of the Gorbals area of Glasgow. The distillery was operated by the Gray family until 1880, when it was acquired by Messrs A. Walker and Co, a company who already owned large distilleries in Limerick and Liverpool. The Walkers invested in