About Periodic Today

Periodic Today, formerly known as Ardennes Analytique (www.calibrationstandards.net), underwent a transition in August 2023. With this transition, Mr. Ken Mason transferred the business to Jeroen Smulders and Cierra Tsui to continue the journey and provide services to our valued customers.

With 15 years of experience in the Scanning Electron Microscopy applications, software, and hardware, Jeroen Smulders plays a pivotal role in developing and implementing new applications and standards for our products. Complementing his expertise, Cierra Tsui brings over 10 years of experience in various business disciplines and communication.

Previously based in the Ardennes region of Belgium for two decades, Ardennes Analytique, helmed by Mr. Ken Mason and late Mr. Angus Cameron, moved to France. With a combined experience of over 30 years in manufacturing hardware and software for particle analysis in forensic, nuclear, and general applications, Mr. Mason and late Mr. Cameron laid a solid foundation of expertise.