Class 9 is for:

Miscellaneous Hazardous Materials. Section 9.3, Figure 9.1: Class 9 is Miscellaneous Hazardous Materials (e.g., PCBs, Formaldehyde).

Class 9 is for:

ANSWER BREAKDOWN
  • A. Correct. Section 9.3, Figure 9.1: Class 9 is Miscellaneous Hazardous Materials (e.g., PCBs, Formaldehyde).
  • B. Incorrect. "Explosives" is not correct. Section 9.3, Figure 9.1: Class 9 is Miscellaneous Hazardous Materials (e.g., PCBs, Formaldehyde).
  • C. Incorrect. "Unknown Materials" is not correct. Section 9.3, Figure 9.1: Class 9 is Miscellaneous Hazardous Materials (e.g., PCBs, Formaldehyde).
  • D. Incorrect. "Food Products" is not correct. Section 9.3, Figure 9.1: Class 9 is Miscellaneous Hazardous Materials (e.g., PCBs, Formaldehyde).