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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 Secondary Protectors for Communications Circuits (Bulletin, 12/14/2007)
$108.00 $216.73
Particular Requirements for Screwdrivers and Impact Wrenches
$108.00 $217.67
Hand-Held Motor-Operated Electric Tools - Safety - Part 2-3: Particular Requirements for Grinders, Polishers and Disk-Type Sanders (CSDS Proposal, 12/14/2007)
$127.00 $254.19
Standard for Household and Commercial Batteries (CSDS Proposal, 10/26/2007)
$121.00 $242.08
Standard for Dry Pipe and Deluge Valves for Fire-Protection Service (CSDS Proposal, 10/19/2007)
$148.00 $296.92
Standard for Secondary Protectors for Communications Circuits (Bulletin, 11/8/2007)
$117.00 $235.85
Standard for Fire Tests of Building Construction and Materials (CSDS Proposal, 8/31/2007)
$115.00 $230.11
Standard for Recirculating Systems (CSDS Proposal, 8/17/2007)
$123.00 $247.38
Valves for Anhydrous Ammonia and LP-Gas (Other than Safety Relief)
$120.00 $241.04
Standard for Gate Valves for Fire-Protection Service (CSDS Proposal, 12/14/2007)
$107.00 $215.94
Standard for Valves for Anhydrous Ammonia and LP-Gas (Other Than Safety Relief) (CSDS Proposal, 1/26/2007)
$148.00 $297.49
Standard for Track Lighting Systems (CSDS Proposal, 1/31/2007)
$114.00 $229.66