UHP brass regulators are the best choice when using ultra-high-purity carrier gas for sensitive GC applications using MS, PID, or ECD detection methods.

• Use when there is secondary pressure regulation downstream
• Identical gas purity protection as with dual-stage gas regulators
• Oxidation-resistant
• Chrome-plated

All regulators are rated to 206 bar maximum inlet pressure. Chrome plated brass materials also includes BS 341 #3 (He, Ar, Air, N₂); single-stage type.