Hazardous Materials |  | Chemical Materials: Review Questions | 3 of 7
Introduction Use at UNH Biological Materials Chemical Materials Radioactive Materials Managing Regulated Wastes |  |  | Which one of the following statements is NOT true? Activities involving chemical materials must be conducted according to Biological and Chemical Safety Plan requirements. Less hazardous chemicals should be substituted in laboratory procedures when possible. All containers containing chemicals must be dated and labeled with the chemical constituents and hazard. All doors of laboratories must be posted with the appropriate international hazardous material warning symbols. All of the above are true.
Home Quit |  |  |  |  |  |