Accelerate Innovation with Custom Reference Materials
Inorganic and organic custom standards made to your exact specifications.
Explore Standards for PFAS Detection
We are pleased to add Chiron to our reference materials portfolio. PFAS products available soon!
Proficiency Testing and PT Express™
Spex® CertiPrep now offers Proficiency Testing and PT Express products for a variety of testing schemes for both quantitative and qualitative test performance.
The Broadest Selection of Cannabis CRMs & PT
NEW! High Abundance Terpene Mix - our latest terpene mix takes into consideration the natural differences in concentration in a terpene profile.