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Underwriters Laboratories Inc. is chartered to establish, maintain, and operate laboratories for the examination and testing of devices, systems and materials to determine their relation to hazards to life and property, and to ascertain, define and publish standards, classifications and specification for materials, devices, products, equipment, constructions, methods, and systems affecting such hazards.
Standard for Nonmetallic Underground Piping For Flammable Liquids (Bulletin, 5/18/2004)
$144.00 $289.35
Standard for Explosion-Proof and Dust-Ignition-Proof Electrical Equipment for Use in Hazardous (Classified) Locations (Bulletin, 2/5/2004)
$140.00 $281.37
Standard for Burglary-Resistant Safes (CSDS Proposal, 11/19/2004)
$149.00 $298.80
Outline of Investigation for Metal Venting Systems for Household Clothes Dryers (Outline, 11/24/2004)
$120.00 $240.40
Standard for Insulation Coordination Including Clearances and Creepage Distances for Electrical Equipment (Bulletin, 9/24/2004)
$100.00 $200.69
FLEXIBLE METALLIC TUBING (Bulletin, 7/7/2004)
$136.00 $272.35
Splicing Wire Connectors
$120.00 $240.66
Test Performance of Air Filter Units
$126.00 $253.97
Standard for Electric Duct Heaters (Bulletin, 8/30/2004)
$147.00 $295.72
Standard for Materials for Built-Up Roof Coverings (Bulletin, 8/19/2004)
$126.00 $253.14
Butterfly Valves for Fire-Protection Service
$119.00 $239.04
Hand-Held Motor-Operated Electric Tools - Safety - Part 2-4: Particular Requirements for Sanders and Polishers Other Than Disk Type
$125.00 $250.00