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' ...

Items in a chest-type deep freezer will fare better than those in an upright, frost-free model. Frost-free freezers periodically cycle to warmer temperatures in order to melt any ice crystals whereas ...

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 ...