what color should colloidal silver
WHAT COLOR SHOULD COLLOIDAL SILVER BE? Colloidal Silver should have no color what-so-ever. Suspended particles in water can produce color by refracting light, however the size range of silver particles that produce this phenomenon is between 0.2 to 1.2um (3), much too large for a quality Colloidal Silver product. If a colloidal silver product is yellow or dark it is a result of;