3120AW Series Gas Watcher Dual-Stage High-Purity Regulator - Brass - MATHESON Online Store
HARRIS High Purity Gas Regulator: Single Stage, 1/4 in NPT F Inlet, 1/4 in NPT F Outlet, 125 psig - 46Z511|KH1036 - Grainger
Fisherbrand High-Purity Single-Stage Regulators Type: Gas Regulator:Gases | Fisher Scientific
VWR® High-Purity Single-Stage Gas Regulators, Brass | VWR
620-03090000 Miller Smith Equipment High Purity Gas Regulator: Two Stage | eBay
Stainless Steel High Purity B8 Single Stage Pressure Regulator Model 3402 Del Press. 5-50 psig, Inlet Press. 990 psig Max - Accurate Specialty Gas Equipment
A7 Stainless Steel Economical Corrosive Gas High Purity Two Stage Pressure Regulator Model 3500 30-500 PSIG - Accurate Specialty Gas Equipment
HARRIS, Two Stage, CGA 350 Inlet, High Purity Gas Regulator - 46Z568|KH1093 - Grainger
Airgas - Y12N245D540-AG - Airgas® Model N245D540 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve
3510A Series Single-Stage High-Purity Regulator - SS - MATHESON Online Store
High Purity Regulators | Genstartech
High-Purity Two-Stage Gas Regulators - Cole-Parmer