Environmental Proficiency Testing


Supelco® proficiency testing represents over 20 years of experience and expertise in providing environmental PT studies worldwide. We produce and distribute over 20,000 high-quality samples per annum for more than 2,500 participants in our schemes. Our quality products and services allow you to work smarter, enabling us to live in a safer and healthier world.



Search for PT by Matrix or Analyte






 


 Environmental PT Schemes

 
Water Analysis Schemes
PT programs for water analysis, our schemes cover:
WP-Water Pollution PTs
WS-Water Supply PTs

 

 
Soils / Solids Analysis Schemes
PT programs for soils and solids analysis, our schemes cover:
LPTP - Solids matrices Inorganics PTs
LPTP - Solids matrices Organic PTs
MIC - Microbiological PT samples

 

 
Air Analysis Schemes
PT programs for air and emissions analysis. We offer a range of schemes covering: inorganics, metals, volatiles and semi-volatiles testing.
AIR PT Schemes & Samples

 

Specialty : Country-Specific PTs
PT programs for specific country's needs, our schemes cover:
DMRQA PTs
 

 

Microbiology Schemes
PT programs for microbiology analysis. We offer a range of schemes using our innovative Vitroids™ technology.
MIC samples for PT here.

 

Pharmaceutical Analysis Schemes
PT programs for pharmaceutical analysis. We offer a range of Quick-Turn studies (on-demand PT).
PEP studies here.

 

Contact Us
Request a quotation or new PT scheme here. If you require technical assistance, you can contact a PT specialist at ptservice@milliporesigma.com