Related Experiment Video
Updated: Jun 6, 2026

10:22
Split Point Analysis and Uncertainty Quantification of Thermal-Optical Organic/Elemental Carbon Measurements
Published on: September 7, 2019
Society spotlight: Spotlight on the calibration and validation group
Bioanalysis
|November 19, 2010
Summary
The Calibration and Validation Group (CVG) was founded to address the need for focused discussion on method validation and analytical system qualification. It has since grown into a diverse scientific organization.
Area of Science:
- Analytical Chemistry
- Pharmaceutical Sciences
- Quality Assurance
Background:
- The Calibration and Validation Group (CVG) was established in 1995 to consolidate fragmented discussions on method validation, analytical system qualification, and instrument performance verification.
- Initially serving the pharmaceutical industry, CVG recognized a gap in collaborative scientific discourse on these critical quality control processes.
Discussion:
- CVG's formation aimed to create a dedicated platform for sharing knowledge and best practices in calibration and validation.
- The organization's growth reflects an increasing recognition of the interconnectedness of these scientific disciplines across various industries.
Key Insights:
- The need for a specialized scientific organization to address method validation and analytical system qualification was identified.
- Cross-industry participation has broadened the scope and impact of CVG's activities.
Outlook:
- Continued expansion of membership across diverse scientific and industrial sectors.
- Further development of standardized practices and knowledge sharing in analytical science and quality control.
Related Concept Videos
Instrument Calibration
Instrument calibration is essential for ensuring that instruments produce accurate and consistent results. It is vital in manufacturing, healthcare, testing laboratories, and scientific research. Calibration processes are specific to each instrument and help enhance data accuracy. Each instrument has a unique calibration process tailored to its design and function to improve data accuracy.
Analytical Balance Calibration
An analytical balance measures mass and requires regular calibration to...
Analytical Balance Calibration
An analytical balance measures mass and requires regular calibration to...
Glassware Calibration
Accurate calibration of glassware, such as volumetric flasks, pipettes, and burettes, is essential to ensure accurate measurements in the analytical laboratory. Calibration helps maintain consistency across measurements and prevents errors arising from inaccurate volumes.
Volumetric flasks: Volumetric flasks are designed to prepare aqueous solutions of precise volumes accurately with a calibration line on the neck. To calibrate a volumetric flask, it is important to fill it with distilled...
Volumetric flasks: Volumetric flasks are designed to prepare aqueous solutions of precise volumes accurately with a calibration line on the neck. To calibrate a volumetric flask, it is important to fill it with distilled...
Data Validation
Method validation is a crucial process in analytical chemistry designed to confirm that a given method consistently produces reliable and high-quality results. This process is essential when a method is applied to different sample matrices or when procedural modifications are made, ensuring that the results meet acceptable standards across various applications.
Key parameters for method validation include:
Key parameters for method validation include:
Data Validation
Data validation is an essential part of a comprehensive assessment. Validation is confirming or verifying and opening the door to gathering more assessment data as it clarifies vague or unclear data. The process of checking and verifying the collected information is called data validation. The primary purpose of data validation is to ensure data is as free from error, bias, and misinterpretation as possible.
Nursing assessment guides are generally based on holistic models rather than medical...
Nursing assessment guides are generally based on holistic models rather than medical...
Quality Assurance
Quality assurance is the overarching term used to describe the activities employed to ensure the proper performance of a system. These activities can be classified into three categories: quality control, quality assessment, and internal corrective measures. Typically, these activities work cyclically: quality control is performed before and during the analysis, while quality assessment occurs during and after the investigation. Internal corrective measures are implemented based on the findings...
Calibration Curves: Correlation Coefficient
In a linear calibration curve, there is a value called the calibration coefficient, denoted by 'r,' which measures the strength and the direction of association between two variables. The correlation coefficient value ranges from −1 to +1. A value of +1 indicates a perfect positive linear correlation, −1 denotes a perfect negative correlation, and 0 implies no correlation between the two variables. A positive correlation value establishes that as one variable increases, the other increases, and...
