Quinine giving a further half dose. No injectable preparation of quinine is licensed in the US; quinidine is used instead. Quinine is a flavor component of tonic water and bitter lemon drink mixers. On the soda gun behind many bars, tonic water is designated by the letter "Q" representing quinine. According to tradition, the bitter taste of anti-malarial quinine tonic led British colonials in India to mix it with gin, thus creating the iconic gin and tonic cocktail, which is still popular today. Nowadays, the amount of quinine in tonic is much lower and drinking it against malaria is useless. Quinine
Tonic 23 normally fitted with a small outboard motor for docking and maneuvering or optionally an inboard motor could be installed. The design has a hull speed of and the fresh water tank has a capacity of Similar sailboats Tonic 23 The Tonic 23 is a French trailerable sailboat, that was designed by Philippe Harlé as a coastal cruising sailboat and first built in 1985. The design was built by Jeanneau in France from 1985 until 1992, but it is now out of production. During its production run about 750 boats were completed. The Tonic 23 is a small recreational keelboat, built