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Analytical standards
and certified reference material

Analytical standards and certified reference material (CRM) are indispensable tools in chemical analysis.
They are used to ensure the accuracy and reliability of measurements.

Analytical standards

Analytical standards are high-purity substances with a concentration guaranteed by the manufacturer with a certificate of analysis. They are used to create calibration curves that are required for the quantitative analysis of samples.

Certified reference material

Certified reference material goes one step further: it is produced by accredited manufacturers or institutions with a certified content and documented traceability. CRM serves as a basis for comparison in order to validate analytical methods, calibrate measuring devices or ensure quality assurance in laboratories.


In chemistry, both types are used, for example, to monitor pollutants in the environment, to test the purity of products or to analyze food and pharmaceuticals for their ingredients. Their use ensures that the results are internationally comparable and scientifically reliable.

Campro Scientific also works with a large number of contract laboratories that produce standards and standard mixtures for us according to your requirements. As we are constantly expanding our product range according to the requirements of our customers and are looking for the right solution for each of your requests in the area of analytical standards, especially with regard to customer-specific mixtures, there is no catalog of our products.