Streamlined Accessioning with Comprehensive Labware Labeling

Optimizing efficiency is essential for the success of any high-throughput laboratory. From managing incoming samples to ensuring accurate data capture, every step in the accessioning process plays a role in research integrity and operational success. Yet, many labs struggle with bottlenecks, duplicate sequences, chain of custody issues, and even sample loss — all stemming from ineffective identification methods.

Without a streamlined system, sample tracking can feel like organizing a cluttered kitchen pantry, where essential ingredients are misplaced, expiration dates go unnoticed, and meal planning becomes frustratingly inefficient. The solution? A structured system that brings order to the chaos. In the lab, this means implementing precise, reliable labeling strategies that keep workflows running smoothly and accurately.

The Impact of Reliable Labeling

Labs that lack a robust labeling system often deal with unnecessary delays, transcription errors, and time-consuming manual entry. A 2020 survey found that barcode systems are four times less likely to produce errors than manual entry systems. Yet many labs still rely on handwriting, spreadsheets, or outdated processes to track samples, leading to inefficiencies and unnecessary risks. By integrating barcode labels, automated tracking, and strategic organization, labs can eliminate these inefficiencies and significantly improve their workflows.

At Computype, we specialize in barcode labels and pre-marked labware solutions to help labs eliminate errors, simplify workflows, and determine whether in-house or outsourced barcode printing is the right fit. From cryogenic tube labels to automated barcode printing and application, our solutions ensure that samples remain traceable, identifiable, and securely linked to critical data.

Addressing Common Labeling Challenges

Every lab faces its own set of challenges when it comes to sample identification. However, some pain points remain universal:

• Manual Data Entry
  Over 25% of scientists surveyed during a recent webinar reported spending too much time on manual data entry, increasing the risk of transcription errors.
• Sequence Management Issues 
  Labs relying on spreadsheets for sequence tracking risk duplication and data inconsistencies.
• High Volume Sample Accessioning
  Labs processing thousands of samples daily need a scalable system that ensures efficiency without sacrificing accuracy.
• Label Failure 
  Condensation, extreme temperatures, and chemical exposure can lead to label smearing, detachment, or degradation, jeopardizing sample integrity.

Building a Better System: Key Considerations

To prevent these challenges from disrupting workflows, labs should implement a structured identification system tailored to their specific needs. Here’s what to consider:

• Labware Compatibility
  Identify where and how labels will be applied. Do you need barcode placement on the side, cap, or bottom of a tube? Will automation be used downstream to read and process the labels? Defining these parameters ensures seamless integration with lab protocols.
• Durability & Environmental Resistance
  Not all labels are built to withstand extreme conditions. Choosing materials resistant to cryogenic temperatures, chemical exposure (DMSO, xylene), and mechanical abrasion ensures long-term readability and reliability.
• Barcode & Marking Methods
  Moving beyond handwriting and printed text, 2D barcodes and QR codes provide higher data capacity and minimize manual entry risks. These identifiers link directly to LIMS databases, allowing for rapid, error-free scanning throughout the sample lifecycle.

Choosing the Right Identification Strategy

Once labs identify key workflow challenges, the next step is selecting an identification method that meets operational needs. Below are the most effective sample labeling strategies, their benefits, and potential limitations. Labs don’t need to commit to just one labeling method. Many use a combination of these strategies based on workflow requirements.

Print-On-Demand Labeling

Best for: Labs that need real-time data labeling with in-house control.

Print-on-demand labeling is one of the most common methods in laboratories. It allows real-time data capture, barcode integration, and full flexibility over label content. Labs can program printers for barcode replication and format customization, reducing transcription errors compared to handwriting.

However, print-on-demand is still time-intensive. A Computype study found that labeling 1,000 vials takes 3.25 to 4.25 hours using this method. Additional factors like equipment maintenance, label template creation, and staff training add to the workload. Labs relying on print-on-demand should ensure they have internal specialists familiar with troubleshooting and optimizing printer performance.

Automated Print-and-Apply Labeling

Best for: Labs looking to reduce manual labeling time while retaining flexibility.

Automated print-and-apply systems offer the same benefits as print-on-demand but at a much higher speed. Labeling 1,000 vials takes only 1 to 1.5 hours, significantly increasing throughput.

However, automation requires an upfront investment. Small semi-automated desktop units start below $10,000, while fully automated systems with walk-away functionality can cost six figures. As equipment complexity increases, so do maintenance requirements and staff training. Additionally, automated systems may have labware compatibility constraints, requiring modifications when switching container sizes.

Pre-Printed Labels

Best for: Labs that want high-quality labels without managing printing in-house.

Pre-printed labels eliminate the need for in-house printing, ensuring high-quality, verified barcodes with sequence management and duplication prevention. Labs can also add color coding for better sample organization.

However, manually applying pre-printed labels is still time-consuming requiring 3 to 4 hours for 1,000 vials. While this method improves accuracy, it doesn’t support real-time data updates. Pairing pre-printed labels with automation can further enhance efficiency.

Pre-Marked Labware

Best for: Labs that want a fully streamlined, error-proof identification system.

Pre-marked labware is the fastest and most efficient labeling solution. Labels are applied before delivery, eliminating in-house printing and manual application entirely. Pre-marked labware ensures consistent barcode placement for seamless scanning and integrates with downstream automation.

Additional benefits include:

• Barcode verification & sequence management – Ensures zero duplication and accurate data linkage.
• Custom packaging & organization – Labware can arrive sorted by workflow, color-coded, capped/uncapped, or pre-weighed.
• Full-spectrum color coding – Enhances sample organization and identification.
• High-resolution logos & graphics – Custom branding and labeling to meet lab-specific needs.

While pre-marked labware doesn’t accommodate real-time data changes, it offers the highest level of efficiency for labs looking to eliminate bottlenecks and focus on research rather than labeling logistics.

By partnering with Computype, your lab can benefit from a range of tailored solutions designed to optimize your workflow. We offer custom barcode placement on the side, cap, or bottom of tubes to ensure seamless integration with your lab’s specific needs. Our RNase/DNase-free production environments guarantee that your labels are safe for sensitive biological samples, preserving sample integrity throughout your research. Additionally, our ISO Class 7 Cleanroom manufacturing ensures that all labeling and marking operations meet the highest quality standards, preventing contamination in your labware.

With tare weighing at the time of marking, we provide the convenience of having accurate weight data reported alongside your labels. In addition, we offer full barcode verification and duplication prevention, giving you peace of mind knowing that each label is accurately and uniquely identified, eliminating any risk of misidentification or data errors. These services are just a few ways we help laboratories streamline their operations and focus on their critical research and discovery work.

The Path to a More Efficient Lab

Laboratories that invest in robust labeling systems experience reduced errors, streamlined workflows, and better overall sample traceability. Whether you’re transitioning from manual labeling to automation or refining your current tracking system, partnering with experts like Computype ensures that your solutions align with your lab’s unique needs.

By minimizing human error, eliminating bottlenecks, and ensuring that each sample is uniquely identified, your lab can focus on what truly matters—accelerating scientific discovery and delivering reliable results.

Looking to optimize your lab’s accessioning process? Let’s talk about how Computype can help.