Lab furniture stores lab equipment and provides a workspace for students and researchers to conduct experiments and record findings. Chairs and stools have height-adjustable seats with back or armrests that provide comfort and support while working in a seated position. Lab tables are dedicated workstations with surfaces made from various materials for conducting experiments. Lab cabinets and lab shelving store and organize lab equipment, glassware, or documents to minimize clutter in laboratories. Lab furniture work surfaces work with cabinets to create work stations for labs and classrooms. Lab gas fittings and valves connect to gas distribution systems, control the flow of compatible gases, and have outlets for connecting Bunsen burners. Raceways and supports provide access to electricity in laboratory environments or provide additional structural support for mounting cabinet sinks. Lab shields are impact-resistant to protect personnel from flying debris.