Most deliveries occur within 24 hours of when they are ordered. Specialty gases and some products may take longer. The PPS Lab Gas Program offers non-certified and certified gases with certificates of ...

Discovery Lab has launched a new theme in its Science Lab for the winter. All the activities and experiments involve either fire or ice. News On 6's Alyssa Miller got to try one of the experiments out ...

Several prank bombs caused paranoia at Los Angeles International Airport last week. One — packed in a 20-ounce soda bottle — exploded in a restroom, one on the tarmac and a third was found just ...

Prop open exit door in Chem 140. On a wire cart, invert a large square plastic container and place the heat resistant mat on top. Place the hollowed out piece of dry ice on top of the heat resistant ...