Best Practices To Prevent Contamination in the Lab

Best Practices To Prevent Contamination in the Lab

The laboratory should be one of the most sterile and cleanest places in the hospital or any health care setting. It is where doctors and researchers conduct laboratory tests, which is important in the diagnosis of many illnesses.

When there is a discrepancy in the laboratory findings and results due to contamination, it might end up causing problems that could lead to erroneous prescriptions, incorrect diagnosis, and the wrong treatment. These three practices will ensure that laboratory consumables and equipment, especially the reagents are kept sterile and uncontaminated.

Make An Inventory of the Reagents

Laboratory consumables such as prepared culture media, reagents, and others should be in an inventory list which includes their expiration dates. The reagents should not be expired upon use. Making sure the reagents are new and properly stored is important to prevent contamination.  This will ensure that the reagents will not produce erroneous results.

Proper Handwashing and Good Personal Hygiene

Laboratory technicians should practice good personal hygiene such as hand washing. Aside from protecting them from dangerous chemicals and materials, washing your hands and wearing protective equipment like gloves will reduce the probability of contamination. They would also need to disinfect work surfaces and have well-maintained refrigerators and incubators.

Use Suitable Cleaning Procedures

There are procedures you need to follow when you’re working in a laboratory. These protocols are important in making sure the work is orderly. For instance, in cleaning the laboratory and workspaces, you need to wipe the workstation with 70% alcohol to get rid of potential contaminants.

Making sure the laboratory is clean and orderly is important. This will ensure that all test results are accurate and uncontaminated. When the results are erroneous, they may cause harm to the patients, especially those who need immediate treatment for an illness.