Dilution Ratio for Silver Nano Solution (2000ppm) for Disinfection Spraying

Based on the information from the product descriptions for the 2000ppm Silver Nano Solutions, the recommended concentration for disinfection purposes in formulations is around 40ppm.

To achieve a concentration of approximately 40ppm for spraying by diluting the 2000ppm solution with water, you would mix the Silver Nano Solution with water in a ratio of 1 part Silver Nano Solution to 49 parts water.

This means if you use 1 unit of the 2000ppm Silver Nano Solution (such as 1 ml or 1 gram), you should add 49 units of water to it.

This dilution ratio is based on achieving the effective concentration mentioned in the product details for disinfection.

The relevant products with a concentration of 2000ppm are:

• Silver (2000ppm, Ionic, Colorless Solution, pH 4-6)
• Nano Silver (2000ppm, Colloidal, Yellow Solution)
• Silver (2000ppm, Ionic, Colorless Solution, pH 10-12)

Therefore, for disinfection spraying using any of these 2000ppm Silver Nano Solutions, a dilution ratio of 1:49 (Solution:Water) is recommended to reach an effective concentration of about 40ppm.