Wolverine Small Tube Products announced the availability of complete testing services for producers, distributors and end-users of non-ferrous tubing. Lab services meet Certified ISO 17025 Industrial and MIL Spec. parameters or published specifications dating from the 1960s through today. The laboratory can deliver emergency one-day turn-around or standard two- to four-day turn-around. Testing offered includes Rockwell, Vickers, Tensile/Yield/Elongation, Expansion, Grain Size, Residual Stress, and Conductivity.