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Inorganic Ventures manufactures affordable high-quality analytical inorganic standards and custom reference materials for ICP, ICP-MS, atomic absorption and ion chromatography applications.

High Purity Standards is the leader in analytical standards. Provide icp standards, analytical standards, custom standards, metals standards, reference materials, inorganic standards, calibration standards, inorganic ventures, spex, accustandards. So...

AccuStandard is the leading supplier of analytical reference standards for the environment, industry and research. Providing highly purified solutions and mixtures for organic, inorganic, petrochemical, quality control and proficiency testing (PT). ...

Exaxol manufacturers of Inorganic Reference Materials for use in ICP, ICP-MS, AA, GFAA and IC as well as classical wet chemistry solutions, standards, reagents.