Egg punching is often used by researchers working in the field of virology, who wish to know more out the propagation of viruses through animal tissue. Taking assays of the cells in embryonated eggs ...

Pneumatic-Egg-Punch products are used to open embryonated chicken eggs conveniently. Compressed air (50 to 100 psi) is used for clean opening of the eggs. When the trigger button is pressed, the knife ...