PREMIUM COLLOIDAL SILVER – 40 PPM: This high-quality 40 ppm silver solution contains finely dispersed silver particles in colloidal form. The result is a precisely calibrated quality with a defined concentration. PRECISE PARTICLE STRUCTURE: The controlled particle distribution used here gives the solution its characteristic slightly bluish hue. The manufacturing process is designed to ensure a clear and stable colloidal structure. INNOVATIVE MANUFACTURING & LONG-TERM STABILITY: Manufactured using a modern, quality-oriented production process. The stability of the silver particles and the concentration of 40 ppm are maintained long-term with proper storage – ensuring consistent premium quality for at least 12 months. PURE WATER & SPRAY AMBER GLASS BOTTLE: The 100ml amber glass bottle includes a spray nozzle. The colloids are dissolved in ultrapure water. The properties of the silver colloids remain unchanged. CONTROLLED QUALITY & FLEXIBLE APPLICATION: If necessary, the solution can be diluted with distilled or ultrapure water in a ratio of 1:4.