Module 5 under the dispersions system: Parts of pharmaceutical aerosols to its corresponding description and function

Identify this part of pharmaceutical aerosol: 

The button the user presses to activate the valve assembly for emission of the product

Actuator

Identify this part of a pharmaceutical aerosol: 

Delivers the formulation in the proper form to the chamber of the actuator

Stem

Identify this part of a pharmaceutical aerosol: 

Prevents leakage of the formulation when the valve is closed

gasket

Identify this part of a pharmaceutical aerosol: 

the mechanism by which the actuator retracts when pressure is released, returning the valve to the closed position

Spring

Identify this part of a pharmaceutical aerosol: 

Holds the valve in place

mounting cup 

Identify this part of a pharmaceutical aerosol: 

links the dip tube and stem and actuator

Identify this part of a pharmaceutical aerosol: 

Brings the formulation from the container to the valve

Dip Tube

Stem isto

Dip tube is to

Stem is to actuator

Em actually

Dip tube is to tube valve

Sa vagigi butngab ug tube