1.1 Form:This specification covers fluorescent magnetic particles in the form of a dry powder.1.2 Application:These particles have been used typically as the inspection medium in wet, fluorescent magneticparticle inspection system as defined in ASTM E 1444 using either an oil or conditioned-watervehicle, but usage is not limited to such application.1.3 Safety - Hazardous Materials:While the materials, methods, applications, and processes described or referenced in thisspecification may involve the use of hazardous materials, this specification does not address thehazards which may be involved in such use. It is the sole responsibility of the user to ensurefamiliarity with the safe and proper use of any hazardous materials and to take necessaryprecautionary measures to ensure the health and safety of all personnel involved.