Airgas Model 205B580 Chrome-Plated Brass High Purity Single Stage Regulator With CGA-580 ConnectionChrome plated regulators are designed for high purity laboratory applications involving noncorrosive gases. Single stage design is recommended for use where inlet pressure does not vary greatly such as with liquefied gases, or where periodic readjustment of delivery pressure setting does not present a problem.

Color: Black/White

Also fits inside 1" ID pipe

45" EZ Grab Flared Black Delineator Post - (2)3" High Intensity Prismatic Collars

Cortina 03-500-80KT Pop-up Economy Cone 28" Orange 2# 6"/4" Collars without light (5 Packs)

The check valve cylinder connection prevents air and conta-minants from entering the gas stream during cylinder changeout

This minimizes cleanup time in vacuum purging and yields lower residual contaminant levels

Size Description 18"

Cortina 03-501-05 Pack N Pop 30" Orange 8# 6"/4" Collars w/rubber base And LED (5 pack)

Velcro® closure over zipper

Size: 24" X 24" X 72"

This analytical series of high-purity brass

Color: Amber