Our new certified standard solutions (CRM) are perfect for quality control in photometric water analysis: they’re ready to use, directly traceable to NIST primary reference materials, and offer an expanded measurement uncertainty. Whether you’re analyzing drinking water, process water or wastewater, you’ll have no doubts, no dilution, and no delays. Oen a bottle of our certified reference materials and experience the highest standard in precision.
Extended Portfolio
Complete parameters for quality control in photometric analysis of wastewater, drinking water and process water.
Traceable to Primary Standard Reference Materials from NIST
Quality control results are correct and comparable worldwide
Compatible With All
Photometric Rapid Tests
MilliporeSigma's Spectroquant® test kits or those from other suppliers.
Certificate of Analysis (COA)
Includes batch-specific parameters, exact concentration, expanded measurement uncertainty, and more. Download your COA
Ready-to-Use
Diluted certified reference materials with exact concentrations save time and prevent dilution errors.
Perfect Combination With Spectroquant® Prove
New class of spectrophotometers for simple, secure and robust water analysis. Just Prove It.
Ideal for Validating International Norm Methods
ISO, EN, APHA, and EPA.
Conversion Table
Conversion tables for different parameters.
Download here