Laboratory Fume hoods: What is it? What’s the function?


Fume hoods are local ventilation devices that decrease exposure to hazardous gases, poisonous vapors, and dust. Fume hoods are often substantial laboratory apparatus, with the lower cabinet functioning as a holder/table.

The original user of the fume hood was a scientist named Thomas Alva Edison. The cabinet in this context is not standard. However, some cabinets are designed for specific purposes. Consequently, fume hoods are typically utilized in labs and other authorized locations.


The need to employ a fume hood is owing to the risk or impact of alkaline or acidic chemicals, notably respiratory illnesses produced by poisonous fumes and even skin burning if exposed to these chemicals.

The skin can be damaged by chemicals such as Hydrochloric Acid (HCI), Nitric Acid (HNO3), Sulfuric Acid (H2SO4),

Not only may these chemicals cause harm to the skin, but they can also cause respiratory difficulties, as well as poisoning, and even death.

The objective of a fume hood can be achieved by including various complementing characteristics. In addition, to operate a fume hood, you must first comprehend the work methods and phases of functioning with this instrument.

The primary purpose of a fume hood is to serve as a location or container for conducting specific chemical investigations. Because of its specialized design, this device can minimize harmful chemicals so that they do not damage the air and the environment further. The fume hood is separated into two segments based on its performance.

1. Fume hood equipped with air ducts

This sort of cabinet is commonly found in industrial settings. So that the performance of this tool is more emphasized in the manufacture of gas, dust, and steam. The three components, gas, dust, and steam will be directly absorbed and exhaled from the building.

Since air filtration happens outside the building, this may harm the environment. And the worst consequence is that it can harm the health of the individuals in the vicinity of the structure.

2. Fume hood without an air duct

Because this fume hood lacks a path for exhausting air, it only permits air to be absorbed or filtered within the room. This filtering procedure will be repeated twice.

In reality, the filtering process employing this sort of device is far more successful at keeping the environment clean and not unclean owing to chemical or air pollution caused by absorption.

Everything has a risk, not only having a good influence but also the potential for a negative one.

Things That You Need Pay Attention To

1. Do not keep chemicals near fume hoods or in them.

2. Ensure that the acid cabinet window is closed when not in use and is only partially open while in use.

3. It is highly prohibited to place the head within the fume hood, and proper usage procedures must be observed.

4. Before using the fume hood, ensure it is in good condition and clean.

5. Avoid using harmful substances or microorganisms in the fume hood.

6. At least once a year, conduct routine maintenance on the fume hood.

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You should be aware about lab supplier Malaysia!

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Types of Laboratory Research Equipment

You are undoubtedly already familiar with laboratory research tools including centrifuges, mixers, baths, microscopes, shakers, and stirrers. Many different kinds of laboratories employ this basic equipment.

To carry out more difficult tasks like extracting DNA, analyzing protein, and activating cultures, the research lab may need specialist equipment. Here are five things you could require for additional in-depth research:

  • Equipment for horizontal and vertical gel electrophoresis, as well as chemicals, imaging systems, and power sources. Through the use of an electric current and typically an agarose gel, gel electrophoresis separates DNA, RNA, or proteins.
  • Heating apparatus meets a variety of research needs. Block warmers are effective for melting and boiling points, enzyme reactions, blood urea nitrogen measurements, incubation and activation of cultures, and immunoassays. Drum heaters offer an effective method for viscosity control, freeze protection, and material maintenance at high temperatures. Temperature and humidity extremes are produced in environmental chambers. Furnaces are used for testing, aging, curing, and moisture drying. Heat is applied to containers via heating mantles, which does not significantly increase the chance of glass breakage.
  • numerous types of ultraviolet equipment. To analyze bacteria, molds, yeast, and viruses, a germicidal light is typically utilized. Medium-wave lamps are mostly used to document electrophoresis and to distinguish minerals based on their fluorescent response. Fluorescent dyes work as leak detectors using longwave, or black light.
  • Hard metals, ceramics, glass, and plastic samples are all processed using ultrasonic cleaners.

What makes lab equipment essential?

Students can do experiments in science labs rather than just reading about them thanks to the equipment there. They can observe and conduct engaging experiments rather than taking tedious notes. Understanding difficult theories and concepts is frequently made simpler through this hands-on learning.

What aspect of laboratory safety is most vital?

Response and Justification: Knowing where to find and how to use safety gear, such as a fire extinguisher, is the most crucial lab safety regulation. Despite the measures that are taken, accidents can still happen in laboratories. The reason for this is that human error is always possible.


To maximize the advantages consumers can extract from our solutions, we must harness technology sharing and new ideas, accelerate expansion as Malaysia’s most popular laboratory equipment supplier, supply goods and services directly to customers, and maintain long-term relationships.

How to Know The Best Medical and Health Sciences Course in Malaysia?

Did you know The Best Medical and Health Sciences Course in Malaysia is currently being hunted by thousands of people! That the department has bright prospects in the future. In addition, they are also indispensable in human life because health is one of the important points.

The Best Medical and Health Sciences Course in Malaysia

What Exactly is The Best Medical and Health Sciences Course in Malaysia?

When asked about the purpose of studying medicine or health sciences, Malaysia is arguably one of the most developed countries in this field. The Best Medical and Health Sciences Course in Malaysia is a major that teaches about medical procedures and health related matters. During your studies, those of you who are majoring in general medicine, dentistry, oral health, nursing and several psychology graduate programs have the opportunity to take part in various internship programs, research projects and clinical placements to practice your skills. Plus you can also choose the area of health specialization that you are most interested in even since the undergraduate program.

Benefits of The Best Medical and Health Sciences Course in Malaysia

Health science is fundamentally different from medical science. Medical science is more oriented towards healing disease, while health sciences are broader including treatment, prevention, and recovery. There are many aspects that a person must do in order to live. At least understand how he manages his life, spiritually and physically in order to be healthy and in turn, his quality of life.

One of the manifestations and implementations of studying health sciences is the realization of individuals who have knowledge, skills about health, and the formation of a life attitude known as a healthy lifestyle. There are many aspects that a person must do at least understand how he manages his life, spiritually and physically to be healthy and in turn lead to a quality life. The behavior of healthy people in order to stay healthy and improve their health is called healthy behavior, which includes behaviors in preventing or avoiding disease and the causes of disease/problems, or causes of health problems, as well as behavior in seeking to improve health.

The Best Medical and Health Sciences Course in Malaysia

Study The Best Medical and Health Sciences Course in Malaysia?

Based on the information obtained, in Malaysia alone these majors can indeed be found in many universities. But did you know that the Best Medical and Health Sciences Course in Malaysia has a slightly high qualification! In general, they will study for 6 to 9 semesters or about 3 to 4.5 years. Universities in Malaysia that have Medical and Health Sciences will require a fee of RM29,000 to RM35,000 for each course.

What We will Learn?

Health Science is a broad field of study that employs engineering, mathematics, science, and technology to provide healthcare to humans. For Health Science majors, the specializations offered include:

Exercise, Sports and Rehabilitation

This program is designed to prepare you to work in the field of Sport and Exercise or anything related to assisting the patient’s recovery process.

Health Science Stream

Here, choose a program that suits your interests and needs, besides of course studying the area of ​​health science and the wider health population.

Human Biology (Pre-Clinical) Stream

This is the right course for those of you who are interested in anatomy and physiology, biochemistry and development.

Laboratory Medicine Stream.

Intended for those of you who want to take a Bachelor of Medicine (Laboratory Medicine).

Nursing Stream

Intended for those of you who want to take a Bachelor of Science (Nursing).