• No specific analytes required
  • Specify required analytes



Cannabis & Hemp Matrix Proficiency Testing

Phenova is the first ISO/IEC 17043 accredited Proficiency Testing Provider for Cannabis related testing in the United States and Canada. Since 2016 we have partnered with client laboratories and regulatory agencies in their joint efforts to ensure cannabis product quality and safety.


In working with laboratories and stakeholder agencies, we’ve developed and operate region specific Proficiency Testing Programs based on real marijuana matrices, especially in analyses where the matrix creates specific analytical challenges.


In addition to the real marijuana matrix Proficiency Testing Programs offered in select states and countries, Phenova offers hemp-based Proficiency Testing standards for laboratories in the hemp industry, and cannabis laboratories who have obtained or are seeking ISO/IEC 17025 accreditation.


Phenova Cannabis and Hemp PT standards are available for:


  • Potency/THC Content
  • Pesticide Residues
  • Residual Solvents
  • Water/Moisture Content
  • Heavy Metals
  • Mycotoxins
  • Terpenes


More Information


For more information or to enroll in one of our PT studies, please contact us at cannabis@phenova.com.


If you are a representative of a regulatory agency and are interested in developing and implementing a specific ISO/IEC 17043 accredited PT program for cannabis in your region, please contact Ty Garber tyg@phenova.com.