Certipur® Reference materials for the calibration of Instruments

Merck Millipore's comprehensive range of first-class certified reference materials (CRMs) provide confidence in analytical results.
Certipur® reference materials are available for all relevant analytical methods – from Atomic Absorption Spectrometry (AAS) and Inductively Coupled Plasma (ICP) to Ultraviolet/Visible Spectroscopy (UV/VIS), ion chromatography or titration to refractometry and other special applications. All Certipur® reference materials feature strict specifications and are traceable to primary standards from the National Institute of Standards and Technology (NIST, U.S.) and/or the Physical Technical Institute (PTB, Germany).

• Stringent quality management system
• Always reliable and reproducible results
• Accreditation according to ISO 17025
• Traceability to standard reference material from NIST and PTB

Certipur® reference materials come with a comprehensive Certificate of Analysis (CoA) documenting all batch-specific parameters as well as important inspection-relevant data including uncertainty data and traceability. We certify many of our CRMs in our own accredited calibration laboratories – as the only CRM manufacturer in the world we got both our chemical measurements calibration lab and our ICP laboratory accredited according to ISO/IEC 17025. Moreover, Merck Millipore is accredited according to ISO Guide 34 for our conductivity and ICP standards.