Spex Standards & Materials
Analytical Standards
Find certified reference materials for ion chromatography, inductively coupled plasma, mass spectroscopy, gas chromatography, high performance liquid chromatography.
Inorganic Standards
Find standards for Ion Chromatography (IC), Inductively-Coupled Plasma (ICP) and ICP-Mass Spectroscopy (ICP-MS).
Organic Standards
Find standards for Gas Chromatography (GC), GC-Mass Spectroscopy (GC-MS), High Performance Liquid Chromatography (HPLC) and HPLC-MS.
Save Time with Custom Standards
Create standards using the SPEX CertiPrep™ custom certified reference material program.
Single Element Standards
Find SPEX™ Claritas™ single element standards, diluted in water or acid solutions. Custom standards available upon request.
Speciation Standards
Find SPEX™ Assurance™ Elemental Speciation Standards for arsenic, chromium, and selenium compounds.
Certified pH Buffers
Choose NIST-Traceable SPEX pH Buffer Standards available for pH 2, 3, 4, 5, 6, 7, 8, 9, or 10.
Pesticide Mixes
Find SPEX Pesticide Mixes for chromatography and spectroscopy analyses. Choose pre-made standards or request a custom blend.
