Following this, the introduction of tubes in an SBS format with unique 2D datamatrix barcodes on their base enabled accurate and secure sample handling. This meant lab technicians could perform sample management effectively from anywhere.Īdditionally, the advent of the SBS format rack in the early 90s setting a standard of 96 wells/tubes in an 8 by 12 array permitted the introduction of machinery designed to handle large amounts of samples. The ubiquity of personal computers and the genesis of the internet allowed laboratory data to be exchanged conveniently, creating secure networks of data management systems. These early successes quickly gained traction and - as with all electronic systems of the ‘80s - were rapidly superseded by more powerful and intuitive systems during the 1990s. Innovations such as the first-generation LIMSs encouraged labs of all scales to begin automating their sample management systems. The first single centralized minicomputer-based LIMS solution was introduced in 1982, providing users with a novel sample management system with automated reporting tools. Individual labs began developing custom in-house solutions known as laboratory information management systems (LIMS) which coincided with the computing revolution of the early 1980s. Data was recorded in physical logbooks and specimens were identified by utilizing handwritten labels, inevitably resulting in human error and mismanagement.

Sample handling and management was mainly performed manually before the late 1970s. At each step of the sample management workflow a diligent and proactive attitude is required. The quality of the samples employed in testing determine the quality of work that any given laboratory produces. Image Credit: angellodeco/Shutterstock Sample management in the lab: A brief history In the laboratory, it is crucial to achieve optimal process and quality control (QC) and there can be costly ramifications if any step in the sample management chain is overlooked. Sponsored Content by Ziath Ltd Jun 17 2021Īn entire workflow made up of the selection, collection, storage and retrieval of samples and their relevant data is known as sample management.

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