Quality is a word that can be explained in many ways. Certainly if it is only checked against personal preferences.
However, for Crystal there is only one criterion for quality: quality must be measurable. Crystal clear, clear and in firm figures.
Dutch suppliers of colloidal silver, silver ointment and colloidal gold are being examined by Hogeschool Zuyd.
Zuyd University of Applied Sciences has conducted a quality study of colloidal silver, silver ointment and colloidal gold at a dozen Dutch colloidal silver and gold suppliers.
View some of the conclusions from the Crystal colloidal silver and gold report below.
The concentration in a product is actually meaningless. If a concentration of, for example, 10 ppm (mg / l) of silver in the form of a lump occurs in a liter, the effective effective surface area is 6 mm 2. This lump does nothing at all.
If this lump is divided into particles of 0.65 nanometers, the effective working surface is no less than 7.1 m2 and has 5.6 billion times a billion particles. These all do their job.
It is indeed like Professor Gibbs said: The particle size is all determining for colloids.
For detailed information about the effective surface area, go to our knowledge center.
* Effective working area in m2 / l
What you see below is an overview of what suppliers put on their packaging what is in it and is actually measured by independent and certified laboratories.
On this page in the knowledge center you will find the analysis results of the laboratory.
The blue area of the circle is what you think you are buying and the red area is what you actually get.
* Concentration in mg / l (ppm)
For the Laboratory report, go to the knowledge center.
or “The effective working surface”
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