For the raw materials of plant extracts, most customers must consider the water solubility of the products when they apply them to related fields. How to determine the water solubility of the product, and how to determine it to provide customers with accurate data reference? The next thing we provide for you is the process of our test to determine the water solubility of the product. The product tested this time is Stevia Extract Powder, if you need this you can find us at sales@botanicalcube.com