Marconi's early apparatus was a development of Hertz's laboratory apparatus into a system designed for communications purposes.

She had done a remarkable job of jury-rigging what had once been a spare cooler unit into a laboratory apparatus.

With the development of new laboratory apparatus, Accum positioned himself in the middle market range with respect to cost and usability.

Also known as a Skinner box, an operant conditioning chamber is a laboratory apparatus used in the experimental analysis of behavior to study animal behavior.

During the 1930s the most commonly used piece of laboratory apparatus was the maze, often modelled on the one at Hampton Court.

A pneumatic trough is a piece of laboratory apparatus used for collecting gases, such as hydrogen, oxygen, and nitrogen.

More buildings were built and modern laboratory apparatuses and other teaching aids were given to the school.

A diagram of a typical laboratory apparatus used for fractional distillation is shown in figure 6.16.

Actually, there was no laboratory apparatus in the solar system that could come close to simulating Jovian conditions.

In the past, scientists constructed their own laboratory apparatus prior to the ubiquity of interchangeable ground glass joints.