Pink once, purple a few times. Generally it's water contamination producing a silver compound that carries that pigment color...happens most often after drinking directly from the storage bottle...saliva backwash after eating select foodstuffs.. EIS in a dogs bowl almost always turns purple in a few days.
Yellow, if it's the same color in every light source, is suspended Silver Oxide...a Pigment. Just a few drops of 3% Hydrogen Peroxide will strip the Oxygen out of the Silver Oxide and the yellow color vanish over night leaving behind a heavier TE. If it changes when near other colors, then it's Rayleigh light scattering from particle size ..a reflection or tint....and yellow is a dominant color in most houses, from wood and cardboard etc. Take it outside and look 'through' it in direct sunlight in an open area. You can, of course, have both sources of yellow in the same batch. Ode On Wed, Sep 16, 2020 at 2:46 AM André Juthe <andre.ju...@gmail.com> wrote: > Hi everybody, > > I have a question. I know that the optimal CS is a complete pellucid > solution and when the CS gets degraded or when the solution is not > sufficiently dispersed it can get a shade of yellow, it has happened a > couple of times (I use silvergen as the silvergenerator). However, now one > of my bottles with CS has got a shade of pink(!) Has this happened to > anybody else? What does it mean? > /André > > > -- > André Juthe > andre.ju...@gmail.com > +46736232019 > Myrvägen 26 > 74732 Alunda > Sweden >
