Airgas Model T265D590 Brass Ultra High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection Switchover This series is ideally suited

This series is ideally suited for chromatographiccarrier gas applications including FID

The pigtails are flexible stainless steel for easy cylinder connection

Cortina 03-500-21 DW Traffic Cone 18" Orange 3# 6" Collar w/ black base (3 Packs)

This easy-to-use Grab & Go solution comes in a clear zipper bag for visibility and portability

Airgas Model T265D590 Brass Ultra High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection Switchover This series is ideally suitedThe unique design of this regulator provides a continuous sweeping of the high pressure chamber. This design is specifically made for processes using analyzers and mixes gases with low levels of the gas components. This sweeping action prevents any drop out or change in the gas mixture and quickly removes any contaminants that may enter the regulator. These nickel plated single stage ultra high purity regulators are recommended for non corrosive