Environmental Wastewater Certified Reference Materials
Supplier: SPEX CERTIPREP LLC
QCI-136
QCI-136C
NSQCI-136EA
225.96
CAD
NSQCI-136
NSQCI-136C
Environmental Wastewater Certified Reference Materials
Standards
Environmental Analysis Standards
Validate analytical methods and evaluate the quality of your results with certified reference materials.
- Manufactured from highest purity water and analytically verified source materials
- Standards are traceable to SI through NIST test masses and/or SRMs
- Certified stable for up to 2 years from manufacture
Accuracy, homogeneity, and performance of each lot is certified in our ISO 17025 accredited laboratory by the same methods you use.
Certifications: Manufactured and certified under ISO 17034 accreditation. Meets your ISO 17025 requirements.
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...