Analytical standards, also known as certified reference materials or reference standards, are used to calibrate analytical equipment with the utmost precision.

We carry analytical standards from Spex CertiPrep, the premier manufacturer of certified reference materials. Spex’s high quality portfolio consists of inorganic analytical standards (like heavy metals) and organic standards (including terpenes and pesticide residues). These certified reference materials are completely traceable and ideal for gas chromatography, liquid chromatography, and mass spec.