All You Need to Know About the Laminar Air Flow
The rapid multiplication of an organism takes place with the help of a tissue culture, which actually asks for a laboratory with aseptic/sterile conditions. Installing a special ventilated cabinet is a major requirement to complete the procedure involved in tissue culture. That is where the need of a laminar air flow comes into play to create all these conditions.
Tissue culture demands for a work area with sterile/aseptic conditions, which can be easily obtained with the proper installation of a laminar flow cabinet, also referred to as laminar hood. Professionals can find it very convenient to get the streamline flow of air with these cabinets. The continuous displacement of air provided by these cabinets makes sure that it passes through High Efficiency Particulate Air, also known as HEPA, filter that causes the removal of particulates from the air.
What Comes With Laminar Flow Cabinet?
Most of laminar flow cabinets come with a Ultra-violet lamp that needs to be started approximately 10-15 minutes before being utilized to make the purpose of sterilizing the cabinet or the surface of laminar cabinets. This is primarily done with an objective to keep the environment away from any kind of unwanted contaminates. It is highly advisable to clean the surface using ethanol right before and after each use.
Types of Laminar Cabinets
There are two ways horizontal and vertical in which the flow of air takes place in the cabinet. The air blows down right from the top of the cabinet in the vertical laminar air flow cabinet, and, for this reason, these cabinets can prove to be highly useful for working with hazardous specimens.
The construction of horizontal laminar air flow is done in a way so that the air flow directly happens towards the direction of the operator, so they are not treated as a good choice especially when it comes to working with hazardous specimens. However, the utilization of these types of cabinets works wonders to protect the Tissue/cell culture.
The preparation of Culture Media seems to be an easy affair with aseptic/sterile conditions that can be conveniently created with a laminar air flow cabinet. In addition to this, the opening of the stocks of sterile eppendorfs, pipette, culture vessels and tip boxes can easily be done in these cabinets. There is no possibility of preparing the Culture Media outside the laminar flow since it can easily get contaminated, which actually results in producing zero outcome.
Major Components of the Laminar Hood:
High Efficient and Productive Air filter
A High Quality Blower
A Kind of Plenum Chamber (where the presence of pressurized housing containing air at positive pressure is also available)
Why there is Need to Get a Laminar Hood?
It helps the working area obtain the clean air.
It also helps create a constant flow of air out of the designated area in order to stop the room air from entering the cabinet.
Hope you have liked all the information we have shared here with you. Don’t forget to share your experience in the comment box!