Tools for the Industry

A Selection of Equipment of Use in the Production and Maintenance of Aircraft, Missiles, Space Vehicles and Components. A new ultrasonic cleaner capable of removing contaminants from the surfaces and crevices of metal‐lographic and petrographic specimens in a matter of seconds is now being marketed by Shandon Scientific Company Ltd. Based in principle on the well‐known Buehler cleaner which has been outstandingly successful in world‐wide use for a number of years, the new AB Ultramet Sonic Cleaner is of completely new design, embodying the most recent advances in materials application and manufacturing technique.