fume hood Malaysia

Pay Attention Danger Hazards In The laboratory

A potential source of risk exists in the laboratory, which increases the possibility of occupational safety and health issues such work accidents and occupational diseases. There are numerous hazardous compounds that can result in mishaps in the analytical laboratory. To prevent or reduce the possibility of work accidents, it is crucial to prioritize occupational health and safety. Activities involving workplace health and safety risk analysis are one possible way to make an effort.

The major components used in the analytical laboratory, namely chemicals, are related to the hazards that are present. There are numerous possible concerns in this laboratory that could endanger the health and safety of lab users. The tasks performed in this lab include the creation of reagents and a practicum for the analysis of functional groups. Concentrated HNO3, phenol, concentrated H2SO4, ethanol, and ether are among the chemicals used in labs that could pose a threat. Exposure to concentrated HNO3 used in the manufacturing of reagents carries 5 hazards. Skin irritation brought on by chemical spills on the skin is the first risk. Concentrated HNO3 can harm the lungs and the mucous membranes in the upper respiratory tract in addition to causing skin burns, eye irritation from splashes, and respiratory tract irritation.

The risk of utilizing phenol in this laboratory’s practical exercises is that it can irritate the skin and eyes as a result of spills or substance splashes. The dangers of utilizing concentrated H2SO4 include the potential for skin and eye burns, irritation of the respiratory tract, irritation of the respiratory system, and damage to mucous membranes in the eyes, mouth, and respiratory system. The use of ethanol in practical tasks comes with a danger of fire since the liquid and vapor can irritate the skin, eyes, and respiratory system. Ether also carries a risk of igniting when in contact with liquids and irritating the skin, eyes, digestive system, and respiratory system.

Splashing or exposure to concentrated HNO3, phenol, and H2SO4 chemicals poses the greatest risk of harm. These three substances have the ability to burn skin when it comes into contact with them. These three substances are frequently utilized as one of the useful materials in daily life. When doing practicals, laboratory users are frequently sloppy and less cautious, causing the three chemicals mentioned above to be touched or dropped, which can subsequently generate splashes and expose laboratory users’ skin. The use of chemicals in the analytical laboratory is something that must be done so that the dangers that exist due to the use of these chemicals must be properly socialized to laboratory users. This is so that laboratory users do not make mistakes in treating chemicals so that there are risks that can occur and endanger the health and safety conditions of laboratory users. There is a need for special standards for users to comply with all the regulations that have been set for the creation of a safe analytical laboratory.

Practical tasks must be completed in line with established work processes and with the intention of limiting acts that could harm the user’s health and safety. Before undertaking practical tasks, it is also necessary to provide instructions on how to carry them out effectively. All laboratory users should also be reminded to use personal protective equipment. Synthetic rubber gloves and a lab coat with sleeves that reach the wrists are considered the minimum personal protective equipment. The purpose of wearing this personal protection equipment is to shield the body from liquid, solid, or gaseous chemical exposure or splashes in order to lessen the effects on body portions that are exposed. That’s why we must buy some safety laboratory equipment like this link below fume hood Malaysia.

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