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How to Generate Printable Barcodes for Your Samples from Labflows
How to Generate Printable Barcodes for Your Samples from Labflows
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Written by Satya Singh
Updated over 2 months ago

Function: Barcodes serve as powerful tools for both human and machine-readable identification, significantly enhancing sample tracking and data management within laboratory workflows. By utilizing barcodes, you can ensure accurate sample identification and streamline the process of data entry and retrieval.

Use Case: In a busy research lab, each sample is assigned a unique barcode that is printed on a label and affixed to the sample container. Researchers can manually input the human-readable ID for quick searches, while also scanning the barcode for efficient data processing and registration in Labflows. This dual approach minimizes errors and improves data integrity, allowing for seamless tracking and cross-referencing of physical samples with digital records.

How to Create Printable Barcodes from Labflows?

Creating human and machine-readable barcodes for your samples is a straightforward process in Labflows. Here’s how to do it:


1. Select Your Samples:

  1. Navigate to the sample registration section in Labflows.

  2. Choose the samples you want to create barcodes for.

2. Choose Barcode Type: 1D or 2D barcodes

  1. 1D barcodes

  2. 2D barcodes (QR codes)

3. Select Output Format: ZPL or PDF

  1. ZPL Format is ideal for Zebra label printers, as it allows for direct communication, ensuring optimal printing and fast processing. It offers extensive customization options for label layouts, making it perfect for users who need precise control over design. Supported printers include:

    1. Zebra ZD411

    2. Zebra ZD620

    3. Zebra ZT410

    4. Brother QL Series (e.g., QL-820NWB)

  2. PDF Format is widely compatible and retains the exact visual layout of the labels. PDFs are user-friendly, making them accessible for users unfamiliar with ZPL, and are suitable for a variety of printer models. Supported printers include:

    1. Brother TD-4550DNWB

    2. HP LaserJet Pro Series

    3. Canon imageCLASS Series

    4. Brother QL Series (e.g., QL-820NWB)

4. Select Metadata Fields

Ensure your printed barcodes contain all necessary information for effective tracking by selecting the metadata fields you wish to include, such as:

  • Sample ID

  • Notes

  • Sample type

  • Quantity

  • 1D Barcodes with "Date Received" Metadata

  • 2D Barcodes with "Date Received" Metadata

5. Print!

Once you’ve configured your barcodes, simply hit the Print button to generate your labels. Your barcodes will be ready for application to your samples!

Benefits of Using Barcodes in LIMS and LIS Systems

Integrating barcodes within Laboratory Information Management Systems (LIMS) and Laboratory Information Systems (LIS) enhances operational efficiency and data accuracy. The use of barcodes simplifies the management of samples and data, allowing researchers to easily track and access information.

With Labflows’ barcode generation feature, you can efficiently create and print barcodes that significantly improve sample tracking and data management in your laboratory. By following these simple steps, you can ensure accurate identification, traceability, and data integrity, thereby enhancing your overall workflow efficiency.

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