PM-22 ABSORPTION TUBES, U – FORM

U-Form Absorption Tube with Side Arms is an advanced piece of laboratory glassware engineered for complex gas purification, fractional absorption, desiccation, and chemical synthesis systems. Building on our standard U-tube profile, this model features thick-walled borosilicate glass construction paired with two integrated horizontal side arms extending from the parallel vertical limbs. This specialized design allows for permanent, airtight inline integration into gas-flow trains using flexible rubber or silicone tubing, while keeping the main top openings accessible for quick reagent loading and sealing with stoppers.