Trinity NutraLab Colloidal Silver 32 Fl Oz (Quart) – $43.061 Gallon – $101.02 Quantity: Top rated, lab tested 130 ppm (minimum) Pure Colloidal Silver. Top Rated, Lab tested – see below. The best value for your money No other Colloidal Silver manufacturer can provide a complete laboratory analysis to absolutely prove the contents of … Continue reading 130ppm Colloidal Silver