Do not work over open containers. Practice operations to improve dexterity and speed before using radioactive materials. This should also be done with new, inexperienced employees. Do not allow them to use radioactive material until they are proficient in the techniques. All individuals must wear protective clothing including a laboratory coat and gloves whenever handling any radioactive material.
Gloves can have microscopic holes, tears, or other imperfections.
Do NOT wear sandals or open-toed shoes in the laboratory. The wear of shoe covers is recommended as a general practice. Use spill trays under any vessel or piece equipment which may leak, burst, or spill radioactive liquid. Cover the bench and other work areas with absorbant coverings to confine contamination. Change the absorbant frequently, e.g., following completion of a procedure or series of procedures.