BILLERICA, MA-Thermo Fisher Scientific offers free training on the use of field-portable XRF analyzers for lead and other metals. This training is offered to provide customers and prospective customers with an overview of the power of portable XRF analyzers, and to comply with the requirements of certain states that mandate that operators obtain radiation safety training on these instruments for licensing purposes. Visit www.niton.com or call (800) 875-1578 for more information.