Welcome to Clifford Consulting & Research online - North American english version

Knowing what's right for you.

Clifford Materials Reactivity Testing help you know that the materials used in your body are safe with your individual bio-chemistry.

Who should consider testing

Things to know before testing

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We are ready to help you personally with any questions you may have, call 719-550-0008, Mon-Thurs 8am-4pm, Fri 8am-12pm MST.

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Our database of dental materials is the largest of its kind anywhere. Clifford Materials Reactivity Testing provides the custom and complete information needed in choosing restorative materials for individual patients.

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This page has been designed to provide many other credible resources in Materials Reactivity research.

About Clifford Consulting and Research

Clifford Consulting and Research Inc. (CCR), headquartered in Colorado Springs, Colorado, was founded in 1988 after the invention and development of the Clifford Materials Reactivity Testing (CMRT) concept by Walter J. Clifford, who currently serves as president of CCR.
Mr. Clifford's development of the CMRT resulted in a new and unprecedented application of a well-proven technology known as the precipitin testing method. The precipitin testing method was used at the birth of microbiology nearly 100 years ago in detecting specific kinds of bacteria, and is currently employed in many laboratory tests and research efforts worldwide.

Since it's beginning, CCR has expanded the service and scope of CMRT from reporting on 1500 trade-named products and 67 chemical groups and families in its earliest reports to reporting on over 13,000 trade-named products and 96 chemical groups and families today. CMRT continues to maintain strict standards and quality controls resulting in an ongoing accuracy rate of ≥ 95% with over 50,000 patients tested.

CCR's unrelenting commitment to values such as service, integrity, and innovation in promoting quality care for patients through testing and research has resulted in 22 years of rapid growth as a unique provider in the industry. CCR now offers information, services and seminars to healthcare professionals throughout the United States, as well as international locations.