International Calibration Standards: “Our focus is Quality to Meet Your Standards” HOME PRODUCTS UcalibrateIT.com works with the Top US Manufacturers specializing in custom formulation of multi- element standards in difficult matrices. We provide instrument calibration standards for the petroleum, lubricants, and polymer industries. Our instrument calibration standards are prepared gravimetrically and assayed by appropriate analytical methods and are traceable to NIST SRM’s whenever available to assure they meet your needs. SHOP CONTACT