Chicago Tonight

Northbrook-Based UL Combats Explosion Hazards

Clip: 07/15/2019 | 4m 25s | Video has closed captioning.

A facility at safety certification company UL (Underwriters Laboratories) is working to keep potentially explosive environments safe. But you might be surprised how prevalent those environments can be – and the common things that might trigger a safety hazard.

Aired: 07/15/19

Rating: NR

Problems Playing Video? | Closed Captioning

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