Reference materials and certified reference materials cover a wide range for chemical, physical, microbiological and sensory reference materials. These materials are suitable for the calibration of equipment, for the assurance of analysing methods or to analyse derivate reference materials. Reference materials are essential for chemical, physical, microbiological and sensory analytics, quality assurance and the accreditation of testing and calibration laboratories.

Characteristics of DRRR reference materials:

• The reference value is developed by the total number of results of the participants of proficiency testing (consensus value)
  
• DRRR reference materials always refer to DRRR proficiency testing
  
• Advanced statistical evaluation ensures reference values are reliable
  
• Materials are developed Independently without the influence of societies, organisations and federations
• Collaboration with the best laboratories for the different requirements assures the high quality of the materials.

For further information on this product please contact the product manager, Jamie Duncan on 01342 820820 or email enquiries@qclscientific.com.