C&K Testing renders full range of testing services for permanent makeup including tattoo inks....

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Compositionanalysis enables us to identify or quantify the concentration of a substances, multiplesubstances or unknown substances in a sample by utilising separation and analyticalmethods, which gives us a full picture of a sample.Why Should We Do Composition Analysis?FailureAnalysis. Understanding the composition of products helps us to know the underlyingissues of defective products for improvement.Deformulation. It is a good approach to learn about the formulation of new...