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NOW...
A Standard line of "PYREX" Brond Ball and Socket Joint Apparatus The new standard basic line of apparatus items with PYREX brand ball and socket joints brings new flexibility and speed to apparatus assembly. By eliminating the necessity of ahgning perfectly every appa ratus assembly, much time is saved with no loss in accuracy. Ball joints can't freeze, save time in disassembly. Since each piece is individually tested before ship ment, these ball and socket joints assure superior operation under vacuum. So rigid are Coming's manufacturing and testing stand ards that you are assured com plete inter changeability. Your laboratory can enjoy the advantages of ball joint apparatus built for service, economy. The PYREX trademark on every item assures you of manufacture in Corning shops by our skilled craftsmen.
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