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Disinfection in Laminar Flow Cabinets

By Saber más2 min read

Discovering Disinfection in Laminar Flow Cabinets: An Essential Step for a Safe Laboratory

Laminar flow cabinets are a cornerstone of safety and efficiency in modern laboratories, providing a controlled and sterile environment for various critical operations. But have you ever wondered how these areas are kept so clean? Disinfection is the answer, and not just any type, but specific procedures designed for these specialized cabinets. Join us on this journey where you will discover the secrets behind effective disinfection in laminar flow cabinets.

Ultraviolet Light (UV)

Some Cruma laminar flow cabinets are equipped with UV lights, which disinfect the work area when not in use. This invisible light is capable of eliminating microorganisms and keeping the work surface free from contaminants. The efficacy of UV light is based on its ability to alter the DNA of microorganisms, rendering them harmless.

luz ultravioleta para desinfección
solucion alcoholica para desinfección del flujo laminar

Alcoholic Solutions

Alcoholic solutions, such as 70% isopropyl alcohol or 70% ethanol, are excellent for cleaning and disinfecting the surfaces of the laminar flow cabinet. Their ability to evaporate quickly without leaving residues makes them a popular choice among laboratory professionals.

Residue Removal

After disinfection, it is crucial to remove the residues of cleaners and disinfectants. This stage ensures that the cabinet is completely clean and ready for its next use, maintaining the integrity of the sterile environment.

Regular Maintenance

Regular maintenance, including disinfection, is essential for the optimal operation of laminar flow cabinets. Following a maintenance and disinfection schedule ensures not only the effectiveness of the cabinet but also its longevity.


Disinfection in laminar flow cabinets is not an arbitrary task but a critical necessity. It ensures a sterile environment that, in turn, guarantees the precision and reliability of laboratory results. Investing in proper disinfection and maintenance of these specialized cabinets translates into a safer and more efficient laboratory.

Now that you’ve discovered the procedures behind disinfection in laminar flow cabinets, you’re one step closer to understanding how laboratories maintain a controlled and safe environment. But what else is needed to keep a laboratory safe? In our next article, we will explore other essential equipment that contributes to laboratory safety. Stay tuned!

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