Clean up all broken glass - a dust pan and broom are available in each lab near the main sink. All broken glass and solid chemicals should be placed in the red waste container. Return all special equipment to TA, put away all rings, clamps etc. Wipe off your desk top. Don't forget to lock your drawer.
Cleanliness is an important part of lab technique.
Be sure your glassware is clean before you use it in an experiment. Also clean up any spills of chemicals on the side shelf, on or near the balances, and on your desk. Do not place solids in the sink. Follow disposal directions provided by the lab instructor. Bunsen burner .