The physicochemical examination of cosmetics is performed on all types of cosmetics in order to establish or confirm the properties of the product. These tests are also performed while testing the stability of cosmetics and the compatibility of the product mass with the packaging.
Offer of physicochemical tests of cosmetics
– determination of free alkali content
– saponification number determination
– determination of the peroxide number
– determination of fatty acid content
– determination of water and volatile substances content
– determination of chloride content
– determination of unsaponified fat content
– determination of total fatty matter (TFM)
– determination of the pH of an aqueous solution
– stability tests