Aero-Tech Adds Aerosol Compatibility Vessel Aero-Tech Laboratory Equipment Company of Worcester, NY recently debuted the ALT-SP, a new multiple use, side ported compatibility vessel. According to the company, it has the same capabilities as its standard vessel, but is also capable of attaining pressure and temperature readings more quickly and accurately. The new vessel is also ideal for observation and stability testing for bag on valves (BOV). The company can also add multiple ports to th...