Spills

Spill Cleanup Procedures

• Chemicals
• Biological Materials
• Radioactive Materials

Preparedness

Every laboratory should have access to spill control materials for the chemicals used in their lab. EHS supplies general use chemical spill kits equipped with spill pads, waste bags, loose absorbents and personal protective equipment. These kits are sufficient for most materials, with the exception of hydrofluoric acid and mercury.

If your lab uses hydrofluoric acid (HF), keep a supply of spill control materials specifically designed for HF.

If your lab uses mercury or mercury-containing equipment, keep some mercury absorbing powders or sponges or similar materials on hand. Consider replacing mercury-containing equipment with non-mercury alternatives. EHS will swap mercury thermometers for digital or non-mercury liquid thermometers. Contact James Boehlert at 258-7882.

Prevention

The following practices can help prevent spills or minimize the spread of a spill:

• Place containers of hazardous chemicals in secondary containment, such as a tray, bucket, basin or plastic tub.
• Line benchtops with absorbent paper.
• Move chemicals through the building on carts with lips to prevent the container from sliding off.
• Use chemical carriers when carrying chemicals through hallways.

Secondary Containment	Chemical Carrier