Description
20LB High Purity USA 70 30% N Butane Propane Blend 99.5% Guaranteed Add CGA 510 Fitting:Stainless Steel Phosphoric Acid (25% in Water) 2X 1 4 JIC HM500 Xtra Valve Select Ramrod Tri clamp Size:6 inch Phosphoric Acid (25% in Water) The DigiVac Vapor Pressure Controller is a high end lab grade instrument that will allow you to determine set points and maintain vacuum at that specified level