When You Hear the News, You?ll Flip over the New 2-in-1 Catalogue.

For over 50 years, SPEX CertiPrep Ltd. has been a leading manufacturer of high-quality Certified Reference Materials.

Since the publication of our last catalogue, the CRM Division of SPEX CertiPrep has been working hard to create innovative new products and services to meet your evolving needs. When you request our new catalogue, you'll discover these new offerings and an evolution of our
own?our new user-friendly flip-book format that gets you quickly to your area of interest.

Whether you're ordering inorganic or organic CRMs from SPEX CertiPrep, the benefits do not stop with the bottle and Certificate of Analysis.
We are committed to providing superior customer service throughout the entire process, from the initial quotation to the use of standards.