Carbon Monoxide (CO), Hydrogen (H2) & Oxygen (O2) in Nitrogen (N2) in Steel Cylinders

250 ppm / 50% LEL (2.0 Vol %) / 17%

Item #	Cylinder Size	Cylinder Connection (CGA)	List Price
07-085-N-17S	17L	600	$65.00
07-085-N-34S	34L	600	$110.00
07-085-N-103S	103L	C-10	$160.00
07-085-N-221S	221L	165	$270.00