
Laboratory Housekeeping
By Bob Colichio
As you walk through a well-kept laboratory, you should note a clean and orderly workplace.
General
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Floors should be free of hazards. Never leave carelessly discarded objects, dropped objects, or
spilled material on the floor.
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Always keep tables, chemical hoods, floors, aisles, and desks clear of all material not being used.
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There should always be a clear passageway to the exits.
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There should always be clear space around safety showers or eyewashes, fire extinguishers, and electrical controls.
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Sink traps and floor drain traps should be filled with water at all times to prevent the escape of sewer gases into the laboratories.
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Any frequently used bench apparatus should be kept well away from any edges and secured whenever possible.
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Clean work areas upon completion of an experiment or at the end of each day.
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Bench tops and bench liners should be free of visible contamination.
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Reduce the risk of slips, trips, and falls by cleaning up liquid or solid spills immediately, keeping doors and drawers closed and passageways clear of obstructions.
Storage
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Sharp or pointed tools should be properly sheathed or stored.
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Clothing should be hung in proper locations and not draped over equipment or benches.
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Less commonly used equipment should be kept in storage.
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Do not store chemical containers on the floor.
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Do not store excess cardboard boxes, equipment boxes, Styrofoam, etc. under lab benches, on shelves, or above shelves/cabinets throughout the lab. This can be a safety as well as a fire hazard.
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Last Modified: January 14, 2010 Please forward all questions about this site to:
Denise Monteleone
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