Laboratory labels2026-10-04T12:03:42+02:00

Laboratory labels

Labels for tubes, cryovials, PCR plates, microscope slides, and cryoboxes –
suitable for freezing, cryogenic storage, and cleaning.

What defines a good laboratory label?

In the laboratory, labels must remain stuck and legible, even when samples are frozen, thawed, centrifuged, cleaned, or briefly heated. Our lab labels are available as labels on rolls (blank or printed) and are selected based on your application, temperature, and cleaning requirements.

Some applications

Example: Printed laboratory labels, specially designed to identify samples.

For which samples and carriers?

Labels voor vials

Labels for vials, vial tops, bottles, and tubes

Labels for LC-GC headspace, blood tubes, falcon tubes, EP tubes… If you combine the different types of vials and tubes with the possible environmental factors, you end up with a lot of variations: white or transparent with a white zone so that the contents are still visible, suitable for any shape, ultra-thin.

Labels voor bevroren tubes

Labels for frozen tubes

If you have frozen material that you cannot thaw but still want to identify or re-identify, you can use polyester labels. The I-Label freezer labels on rolls can be stuck onto a frozen surface.

Labels voor strootjes en rietjes

Labels for straws and straws

Our self-laminating labels for straws, combined with thermal transfer printers and ink ribbons, ensure that two lines of text are clearly visible and remain so when applied to the internal colored volume of the straw. These labels are designed to withstand long-term storage when immersed in liquid nitrogen.

Labels voor flessen

Labels for bottles and Erlenmeyer flasks

For perfect labeling of larger containers (measuring cups, Erlenmeyer flasks, measuring cylinders, etc.) in various applications: freezer (-80°C), liquid nitrogen (-196°C), autoclave (+121°C), hot water baths, etc.

Labels voor objectglaasjes

Labels for microscope slides

These labels are of the utmost importance for sample tracking. Ensure that your microscope slides or glass plates remain legible for years to come. Here too, we offer a wide range of labels that are resistant to xylene, alcohol, dimethyl sulfoxide, and other substances.

Well plate laboratoriumabels

Labels for well plates and microtiter plates

Crystal-clear text and barcodes for identifying microtiter plates. Perfect sample tracking is crucial to success in a laboratory.

Labels en etiketten op rol bij I-Label

How to choose the right lab label

For laboratory labels, adhesion and legibility are key. Choose a thin wrap-around film for small diameters; apply to dry tubes and allow to cure.
Do you work with cryogenics or chemicals? Use chemical-resistant combinations and add laminate if necessary.
For sharp, permanent barcodes, preferably use thermal transfer with resin ribbon; direct thermal is for temporary labels.

Request your label samples

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Fill out the form and briefly describe your application

We will discuss the material / printing method and perform a quick feasibility check

We’ll send you all the information about the label samples, including specifications and testing options

You’ll carry out the test in your own environment, after which we’ll help you further with a custom proposal

Brady logo

Certified Brady Partner

As an authorized Brady Partner, we provide you with access to high-quality Brady products and services. You’ll also enjoy additional benefits that are available exclusively through certified partners.

Frequently asked questions about our laboratory labels

What is the most common reason why a freezer label comes off?2026-07-14T11:16:06+02:00

The most common reason a freezer label comes loose is usually condensation or ice between the label and the surface during application, or an application temperature that is too low for proper adhesion. Even a label that can withstand -196°C in storage often needs to be applied at a higher temperature to develop its full adhesive strength. Of course, we also have labels that can be applied to already frozen materials. To determine which label is best suited for your application, we always recommend testing a few materials beforehand.

Why choose I-Label for my laboratory identification?2026-08-27T15:33:35+02:00

I-Label specialises in laboratory identification: from cryogenic storage to autoclave sterilisation and chemically aggressive environments. Unlike a general label supplier, I-Label offers a comprehensive range tailored to specific applications, always using the right materials. What’s more, you always receive the combination of label, ink ribbon, printer and software as a single, coordinated package, complete with personalised advice and free samples to test in your own environment before you place your order. What’s more, you can also make use of the I-Label Test Centre.

Do laboratory labels remain legible when chemicals are used?2026-09-01T13:35:14+02:00

Yes. Our laboratory labels are resistant to solvents, alcohol, and other chemicals. This ensures reliable identification, even after heavy use.

Are your labels suitable for different laboratory applications?2026-03-06T10:26:59+01:00

Yes, our labels are specifically designed for a variety of applications such as labeling lab tubes, circuit boards, components and warehouse storage. With color coding and size labels, you can improve your laboratory organization.

Are labels available in different colors?2026-04-01T14:11:15+02:00

Yes, for clear color-coding, we offer labels in clear, white, and yellow. This makes it easier to organize and identify samples.

Does a barcode remain scannable after several freeze-thaw cycles?2026-07-14T12:29:59+02:00

When the correct material is used, the text remains legible and the barcode remains scannable. It is not only the adhesive that is important, but also the combination with the correct ink ribbon, so that the print itself remains resistant to friction, condensation and repeated temperature changes.

What types of barcode label printers do you offer?2026-08-27T15:58:16+02:00

I-Label offers five main categories of label printers. The Brady label printers form the core of the range, with separate sub-categories for industrial, portable, safety signage and automatic labelling. In addition, we also supply our own I-Label label printers, Epson colour printers for full-colour labels, and semi– and fully-automatic systems for those who wish to eliminate manual application. Which type is best suited depends on your volume, mobility and application.

What are the advantages of lab labels on a roll?2026-02-26T13:26:23+01:00

Lab labels on rolls are ideal for use in label printers because they can produce large quantities of labels efficiently. We offer thermal labels for fast printing and white labels for a professional look.

Can labels withstand freezing and refrigeration conditions?2026-04-01T14:10:45+02:00

Our medical labels remain adhered and legible, even at sub-zero temperatures or in refrigeration systems. Ideal for samples that need to be stored for long periods.

Can labels be applied to small surfaces?2026-09-03T13:54:39+02:00

Yes, I-Label supplies labels specifically tailored for small surfaces, ranging from cryo straws with a diameter of 0.25 mm to component labels and cable IDs. For these applications, we select thin, flexible materials that wrap neatly around a small surface without coming loose, and we print using 600 dpi printers to ensure that microtext and small barcodes remain sharp and scannable. Both the dimensions and the roll configuration can be fully customised, right down to the smallest laboratory or product identification.

Why should I use a barcode label printer for my laboratory processes?2026-09-01T13:13:21+02:00

A barcode label printer makes every sample, tube or protocol uniquely and accurately traceable; something that is not achievable with handwritten labels or a standard office printer. You can link barcodes (1D or 2D/DataMatrix) to your LIMS or ERP system, so that a single scan retrieves the complete sample history: who took the sample, what treatment it underwent and where it is located. This eliminates manual transcription errors, speeds up batch processing and supports compliance requirements such as ISO or GLP, where full traceability is mandatory. I-Label printers also print these barcodes onto laboratory-specific materials that are resistant to freezing, autoclaving and chemical conditions, ensuring the code remains legible throughout the entire process.

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