Half Price Standard Code

Valves for Diesel Fuel, Biodiesel Fuel, Diesel/Biodiesel Blends with Nominal Biodiesel Concentrations up to 20 Percent (B20), Kerosene, and Fuel Oil
standard by Underwriters Laboratories, 02/18/2015

Power-Operated Dispensing Devices for Petroleum Products
standard by Underwriters Laboratories, 03/24/2016

Standard for Performance Requirements for Open Path Toxic Gas-Detectors
standard by Underwriters Laboratories, 08/15/2014

Unvented Kerosene-Fired Room Heaters and Portable Heaters
standard by Underwriters Laboratories, 05/03/1993

Lightning Protection Components
standard by Underwriters Laboratories, 01/01/1994

Electric Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Garden Machinery – Safety – Part 3-6: Particular Requirements For Transportable Diamond Drills With Liquid System
standard by Underwriters Laboratories, 06/17/2016

Water Fire Extinguishers
standard by Underwriters Laboratories, 02/28/2005

Water Based Agent Fire Extinguishers
standard by Underwriters Laboratories, 11/25/2016

Standard for Safety for Small Wind Turbine Systems
standard by Underwriters Laboratories, 11/30/2012

Standard for Bullet-Resisting Equipment
standard by Underwriters Laboratories, 09/09/2005