Everything You Need to Know About Labelling Biological Samples for Cryogenic Storage Part 4: What to Consider Before You Implement a New Barcode Strategy

Everything You Need to Know About Labelling Biological Samples for Cryogenic Storage Part 4: What to Consider Before You Implement a New Barcode Strategy

Research & Diagnostics, Labware Marking, Labware Automation, Price & Planning | 27 November 2019

Posted by Dave Harris

Everything You Need to Know About Labelling Biological Samples for Cryogenic Storage Part 4

We’ve already covered cryo-labels, your options when it comes to applying them, the features and benefits each has to offer, as well as what kind of environment each is best suited for. Now, it’s time to think about your own strategy.

In case you missed any of the prior posts in this series, check them out here!:

Everything You Need to Know About Labelling for Cryogenic Storage Part 1: Cryo-Labels

Everything You Need to Know About Labelling for Cryogenic Storage Part 2: Tube and Vial Label Automation

Everything You Need to Know About Labelling for Cryogenic Storage Part 3: Pre-barcoded Tubes and Vials

Here we’ve highlighted eight steps we encourage our customers to follow to make sure they choose the right cryogenic labelling method for their facility. If you’re thinking about implementing a new strategy, you can get a head start by taking these steps into consideration:

1. Analyse Your Current Processes and Plans

Your current processes, your growth goals and future plans will dramatically affect your choice in labelling method. Here are a few questions you’ll want to ask yourself about your processes before you make a change:

  • Do your samples require a secondary barcode on the cap or bottom of the vial?
  • How many samples do you need to label per day?
  • How many different sizes of containers need to be labelled?
  • Do you require variable information to be printed on-demand?
  • Will your labeller need to tie into external automation processes?
  • Will your samples be exposed to any harsh chemicals, heat or abrasive robot grippers in addition to cryogenic conditions?

If you find you’re processing less than 15 samples a day that each require unique containers and information that won’t be exposed to downstream automation, you might find manual labelling will continue to work for you, however automated equipment and pre-barcoded labware programs have grown to accommodate the needs of labs and storage facilities of nearly all sizes and throughput volumes.

If you find that you have the space, require variable information and are utilising downstream automation you might find that automation is your best option.

If you don’t have the room, or simply don’t require variable or time sensitive information and don’t want to label in-house, you might want to look into a pre-barcoded labware program.

2. Set Expectations

Once you’ve taken into account your processes and needs, you’ll need to set expectations so you know which features to look for in a prospective solution.

Make a list of the features you would like to have. Determine which of these features are necessary and which are desirable but unnecessary. This list will help guide you through the buying process by prioritising your needs over your desires and ensuring those needs are met.

3. Allocate Space

Tube and vial automation varies greatly in size, from compact desktop equipment, to larger machinery that will take up around the same amount of floor space as a desk.

Beyond the real estate taken up by an individual piece of equipment, you’ll want to consider whether you’ll need multiple labellers and whether you’ll want to integrate further automated processes. Depending on how many labellers your application requires, and whether or not you plan on further automating your processes your automation plan could require anywhere from a single workspace to an entire room in dedicated space.

If you don’t even have a desktop to spare and manual labelling is no longer an option for you, a pre-labelled labware program might be a more suitable choice.

Pre-labelled labware may even save space as your current label and labware storage space can be converted to house your pre-labelled labware, and in cases where entire rooms are currently dedicated to labelling, that space can be utilised for more value added operations.

4. Reallocation of Staff

Automation and pre-labelled labware dramatically increase the efficiency of your labelling strategy, so be prepared to dedicate fewer employees and time to labelling. Think about other areas in your lab that could use an efficiency boost where automation or outsourcing might not be practical at this point in time. Consider whether it might be reasonable to reallocate staff to those positions.

Reallocating staff can actually play a role in helping reach a return on your investment faster by improving efficiencies in more than one area.

5. Create a Budget

Now that you’ve decided on a method, have considered reallocating staff, and have an idea of what features you’re looking for it’s a good time to create a budget.

Try to keep your budget somewhat flexible as once you begin researching and speaking to suppliers you may find prices are subject to change depending on your needs and potential customisations.

The first step to creating a budget is to consider what you’re already spending.

  • What are you spending on your consumables each month? That includes labels, inks, ribbons etc.
  • How many employees do you have labelling?
  • How many hours do those employees spend labelling each week?
  • How much are they being paid per hour to label?
  • What are the costs associated with mislabelling? Or samples lost to errors in labelling?

Next you’ll want to do the math and calculate how much you’re actually spending on labelling per month. Once you’ve calculated how much you’re currently spending you’ll have a point of comparison when looking for solutions, and a point of reference for ROI.

Calculating ROI won’t be as simple as comparing the price of automation equipment to your current monthly labelling expenses and figuring out how many months it will take to make up for the price, there are a few costs in addition to the capital expenditure you’ll want to factor in if you’re looking into automation:

  • Consumable costs
  • Maintenance costs
  • Labour
  • Physical space
  • Costs associated with current errors & or waste
  • Administrative & procurement costs

6. Research

Look around at a variety of source options and build a list of the ones you find best meet your needs. Once you’ve compiled a list, compare each equipment model or service plan to your ideal strategy and try to narrow it down to one or two that most closely meet your expectations. You can find a list of tube and vial labeller providers here, and a list of pre-labelled labware providers here.

7. Reach Out

Now that you’ve narrowed down your options, reach out about your favorites. If there are any changes or additional features you might need, or anything you’re unsure of, ask about it!

Depending on who you work with, your supplier may want to perform a site visit to see your processes firsthand. They’ll want to do this to ensure they’re helping you make the best possible decision for your facility.

You may be advised to try something different from your original plan, but don’t worry. As long as you’re working with a trustworthy and experienced supplier you can trust they understand what challenges their product or service is and is not equipped to overcome.

If you’re not confident in the suggestions made you can always jump back to the research step.

8. Create a Plan

At this point you’re done researching and you’ve made a decision. Now it’s time to create an implementation plan. Your supplier should provide assistance during this step when it comes to the actual implementation of your system, but there are some additional factors you’ll want to work into your plan.

At this point you’ll want to ensure you have a plan to reallocate employees if you’ve decided to do so. Make sure to create a training timeline as well for employees to grow familiar with their new equipment and/or roles.


We hope these eight steps will help you find the most suitable labelling strategy for your lab. If you’re curious about any of our offerings here at Computype we are happy to answer any questions, no matter what step you’re at in your decision making process.


Our goal in this series was to cover everything you need to know about labelling for cryogenic storage, from what it is to your options when it comes to getting it done. We hope we were able to answer your questions, but if you have more please leave them in the comments below!

If you have any specific questions regarding Computype’s tube and vial label automation or label outsourcing options give us a call!

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Dave Harris

Based in Chicago, IL, Dave Harris has been with Computype for over 23 years in a variety of sales & leadership roles. As our Vice President of Strategic Accounts, Dave works with customers all over the globe to ensure tangible & consistent business benefits are realised. Focused on cost savings, operational efficiencies, and process optimisation, Dave’s role is to help customers get the most value from their automatic identification investment. In his spare time, Dave likes to golf, watch movies, and spend time outside with his dog, Yukon.