Saves departments time and money by handling all vendor negotiations that will provide Northwestern's bulk discounts. Consolidated monthly invoicing of all charges. Procurement and Payment Services' ...

Dry ice is frozen carbon dioxide (CO2 ... amongst all food business operators and citizens on the safe and proper handling of dry ice as the cooling agent for food products." ...

Both the Centers for Disease Control and Prevention (CDC) and the United States Food and Drug Administration (FDA) has also cautioned against handling dry ice directly with bare hands. Dry ice is ...

Dry ice is most effective when placed in a chest freezer or chest cooler. Use caution when handling dry ice—it can cause painful frostbite if bare skin comes in contact. Wear heavy leather ...

According to the FDA, any perishable food that has been held at room temperature for two hours or more should be discarded.