Autoclave uses steam at 100°C for sterilizing culture media. Hot air oven sterilizes glassware and metallic instruments. Incinerator destroys hazardous laboratory waste. Bacterial incinerator sterilizes small metal tools
Powdered milk is made by removing water and spray-drying milk. Most brands will clump when mixed with water. Whole milk tastes better but has shorter shelf life
A rectangular bag made of paper, burlap, or canvas. A fixed amount of a commodity used as a unit of measure. A loose-fitting dress or short coat for women and children