Proficiency Testing
PT samples have to be right. Your laboratory’s accreditation is at stake, so anything less than 100% confidence is just not good enough. That’s why we bring over 25 years of multidisciplinary referenc...
ZeptoMetrix - Analytical Reference Material
We offer the broadest selection of analytical standards and proficiency testing products from top brands like Spex, HPS, NSI and Chiron for the Environmental, Cannabis & Hemp, Food & Agriculture, and Pharmaceutical markets. Our ISO 17043 accredited proficiency testing (PT) and PT Express™ services support Environmental, Food Science, and Cannabis & Hemp industries. We are committed to offering superior products, expertise, and exceptional customer service ensuring confidence in your analysis.
Microbiology
We offer ISO-accredited microbiological certified reference materials. Validated and traceable cultures are no more than two passages from the primary reference culture ensuring genetic traceability t...
PFAS
PFAS testing can be highly challenging which is why we make it easier with our convenient portfolio of PFAS reference materials. Advance environmental and health safety with standards you can trust.
Microplastics
The World’s First Microplastics Reference Materials. Our scientists have focused on these emerging global threats, and are excited to share Chiron MicroPrefs®, the first commercial microplastic refere...
Cannabis
We proudly provide the Industry with quality, accuracy, ease of use, and an extensive offering for all your testing needs! Spex®, NSI, and Chiron offers ISO 17034 Certified Reference Materials (CRMs) ...
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We offer the broadest selection of analytical standards and proficiency testing products from top brands like Spex, HPS, NSI and Chiron for the Environmental, Cannabis & Hemp, Food & Agriculture, and Pharmaceutical markets. Our ISO 17043 accredited proficiency testing (PT) and PT Express™ services support Environmental, Food Science, and Cannabis & Hemp industries. We are committed to offering superior products, expertise, and exceptional customer service ensuring confidence in your analysis.
Contact ZeptoMetrix - Analytical Reference Material
878 Main Street, Buffalo, New York 14202 United States Email: diagnostics.cs@zeptometrix.com Phone: 800-274-5487
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