Chemicals in locations that show signs of gross leakage or contamination will not be entered and the materials will be marked for disposal as waste.Containers that are damaged, unlabeled, or expired will not be entered and will be moved to the designated location for disposal.Chemical containers will be barcoded and returned to their original location after being entered into the Chemical Management System.Make sure aisles are clear and that there is good access to all chemical storage locations.Īt the time of inventoryTell the inventory staff if you would like specifically labeled sub-locations for your materials - EH&S only requires the building and room, but we can list by shelves, cabinets, etc. Set aside a location for staging of containers that may need to be relabeled or packed as waste.Ensure that there is a clean counter space for sorting and marking of chemical containers.Place signs or communicate directly with the personnel who are conducting the inventory if there are sensitive or potentially hazardous procedures in progress.Structures and abbreviations of chemical names are not appropriate as the sole indicator of a chemical's identity. Ensure that chemicals have legible and appropriate labels – the ChemWatch system can be used to print a GHS compliant label if the original container label is damaged or inadequate.Ensure that materials to be inventoried are in their proper storage location.Check that chemicals in freezers are not frozen together or stuck to the sides or shelves.Ensure that any spills or other contamination are cleaned up properly – pay particular attention to cabinets and refrigerators.Properly pack these chemicals and complete a Hazardous Waste Manifest to have them picked up. Discard all chemicals that are no longer useful to your research, expired (or more than 5 years old), or degraded – look for crystals, phase separation, container damage.In order to make this process as safe and efficient as possible, we are asking that laboratory personnel make some basic preparations. Preparing for the initial chemical inventoryEH&S staff will be conducting the initial chemical inventory in your lab. We are asking that unwanted and expired chemicals be disposed and any excessive clutter be removed before the inventory takes place to make the process as safe and efficient as possible. To make this transition easier, EH&S will perform the initial inventory in each laboratory.
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