PDA Technical Glossary
PDA Technical Reports are highly valued membership benefits because they offer expert guidance and opinions on important scientific and regulatory topics and are used as essential references by industry and regulatory authorities around the world. These reports include terms which explain the material and enhance the reader’s understanding.
The database presented here includes the glossary terms from all current technical reports. The database is searchable by keyword, topic, or by technical report. Each definition provided includes a link to the source technical report within the PDA Technical Report Portal.
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Target Criteria
Numerical limits, ranges, or other suitable measures of target performance levels of an analytical method that indicate suitable performance for intended use. For a method entering qualification, this is a target performance criterion that, when assessed, indicates that the method is qualified for its intended purpose. (TR57-2)
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Target Product Profile (TPP)
A format for a summary of a drug development program described in terms of labeling concepts to facilitate communication regarding a particular drug development program. (TR60) (TR60-2)
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Test Article
Any food additive, color additive, drug, biologically derived product, etc., for human use or any other article subject to regulation. “Test Article,” in this report’s context, referring to the samples used for toxicity and stability studies. (TR56)
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Transition Analysis
Mathematical evaluation of the chromatogram tracing as the mobile phase changes from one solution to another. An alternative to HETP and peak asymmetry for evaluating column packing and performance. (TR14)