Hauptner 30/50ml Tension Screw J0031D13 on a
Hauptner syringe controls
the tension of the syringe's plunger. The plunger, also known as the piston, pushes liquid out of the syringe
through the needle.
Hauptner 30/50ml Tension Screw J0031D13 on a
Hauptner syringe controls
the tension of the syringe's plunger. The plunger, also known as the piston, pushes liquid out of the syringe
through the needle.