George Hogarth Pringle includes descriptions of Pringle's work. He was also visiting surgeon to the Benevolent Asylum and surgeon to the King's School and Newington College, a Wesleyan School sited at that time at Silverwater. George Hogarth Pringle wrote a letter to the "Sydney Morning Herald" published on 30 January 1868. This was on ‘the treatment of compound fractures with carbolic acid by my old friend and hospital colleague Joseph Lister”, and was essentially a case report describing Pringle’s successful use of antiseptic principles for a compound fracture. He went on "Having at present under my care, what I may call a representative
Citric acid ingredients in the production of antiviral tissues. Citric acid is used as an odorless alternative to white vinegar for home dyeing with acid dyes. Sodium citrate is a component of Benedict's reagent, used for identification both qualitatively and quantitatively, of reducing sugars. Citric acid can be used as an alternative to nitric acid in passivation of stainless steel. Citric acid can be used as a lower-odor stop bath as part of the process for developing photographic film. Photographic developers are alkaline, so a mild acid is used to neutralize and stop their action quickly, but commonly used acetic acid leaves