File:Biuret.jpg

Creative Commons Attribution-Share Alike 4.0 truetrue English Freshly purified biuret crystals author name string: Holger M Mürk URL: https://commons.wikimedia

the original. https://creativecommons.org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Biuret Reagent

DescriptionReactivo de Biuret.jpg Español: Reactivo de Biuret Date 9 May 2008 Source Own work Author Torax Permission (Reusing this file)

DescriptionBiuret (Band).JPG 한국어: 2015년 8월 8일 부산 락 페스티벌에서의 뷰렛 한국어: Biuret in Busan Rock Festival on 8 August 2015 Date 8 August 2015 Source Own work Author

DescriptionBiuret Test 2.jpg English: A characteristic purple color of biuret test, produced by adding a drop or 2 of copper sulfate solution to biuret in caustic