Accurate labelling is essential for maintaining data integrity, reducing errors, and protecting the success of laboratory projects. Yet, labelling is often an afterthought, and small mistakes can cause wasted time, higher costs, or compromised results.

Here are three of the most common laboratory labelling mistakes and practical ways to prevent them.

1. Choosing the Wrong Label for the Application

Laboratory environments can be challenging, with samples exposed to extreme temperatures, chemicals, solvents and handling. Using the wrong label can result in poor adhesion, fading print or complete label failure.

Consider the following when selecting labels:

• Will it adhere securely to the required surface, including frozen or curved containers?
• Is the print durable and resistant to smudging or fading?
• Can it withstand your processes such as liquid nitrogen storage, autoclaving or chemical exposure?
• How long does the label need to remain legible, days, months or years?

Solution: Work with a labelling specialist who can recommend the right combination of material, adhesive, ribbon and printer to ensure your labels perform reliably. Our specialists at CILS can review your current labelling and recommend the ideal solution for your applications.

2. Relying on Handwritten Labels

Handwritten labels may be quick, but they are prone to smudging, misinterpretation and human error. Illegible or inconsistent handwriting can make it difficult for teams to identify samples accurately, increasing the risk of mistakes.

Solution: Upgrade to computer-printable laboratory labels. Printing labels is quick, efficient and provides consistent, clear and durable results. Labels can be produced in batches or individually, improving traceability and saving valuable time.

Whether you need blank, pre-printed or fully printed labels, CILS can provide a complete in-house solution – from label rolls to printers and software – so you can easily print variable information within your lab.

3. Incorrect Handling and Application

Even the best labels can fail if they are not applied properly. Touching the adhesive side too much or applying labels with powdered gloves can reduce adhesion, causing them to peel away.

Solution: Handle labels as little as possible and apply them smoothly to clean, dry surfaces. Minimising contact helps the adhesive bond effectively and ensures long-lasting performance.

See how our labels perform in real-life applications.

Strengthen Your Laboratory Labelling Strategy

Reliable labelling is an essential part of laboratory best practice. By selecting the right labels, avoiding handwriting and applying them correctly, laboratories can improve accuracy, efficiency and compliance. If you are looking to improve your laboratory labelling, our team of specialists can help you find a durable, cost-effective solution tailored to your application.