Sonneveld Method

pH and Electrical Conductivity Measurement. Sonneveld Method 1: 1,5

We constantly mention the pH and Electrical Conductivity (EC) values as the result of Sonneveld Method in the technical sheet of our coir fiber products. It is an efficient method to verify the correct values of the coir fiber, although there are many producers that do not know how to put it in practice.

Here you can find a simple infographic with the main steps to test your coir fiber pH and EC values with the Sonneveld Method.

*Remember that the pH and EC values for this method are expressed in mS/cm.