UL 680
What is the laboratory for UL 680?
For UL 680, laboratory is UL LLC; standard title is Emergency Vault Ventilators and Vault Ventilating Parts, verified against its source on 2026-09-17.
UL 680 | Emergency Vault Ventilators and Vault Ventilating Parts |
— osha.gov, retrieved 2026-08-10
- Laboratory
- UL LLC
- Standard number
- UL 680 verified
- Standard title
- Emergency Vault Ventilators and Vault Ventilating Parts verified
Source
- osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/ul