Une solution concentrĂ©e 10x de Rouge Neutre. Elle doit ĂȘtre diluĂ©e 1 pour 10 dans de l'eau distillĂ©e avant son utilisation. Il est couramment utilisĂ© comme simple contre-coloration nuclĂ©aire rouge ou comme contre-coloration dans le protocole de coloration de Gram. Elle est utilisĂ©e comme indicateur ainsi que comme colorant. -------------------------------------------- A 10x concentrated solution of Neutral Red. It should be diluted 1 in 10 in distilled water before use in its multitude of applications. It is commonly used as a simple red nuclear counterstain or as a counterstain in the Gram Staining protocol. It is used an indicator as well as a dye.