Glossary Terms (Simple List)
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Specification
A list of tests, references to analytical procedures, and appropriate acceptance criteria that are numerical limits, ranges, or other criteria for the test described. It establishes the set of criteria to which a material should conform to be considered acceptable for its intended use. (TR14)
A list of tests, references to analytical procedures, and appropriate acceptance criteria that are numerical limits, ranges, or other criteria for the test described. It establishes the set of criteria to which a material should conform to be considered acceptable for its intended use. Drug product and drug substance specifications are critical quality standards that are proposed and justified by the manufacturer and approved by regulatory authorities (TR38) (TR57)
A list of tests, references to analytical procedures, and appropriate acceptance criteria that are numerical limits, ranges, or other criteria for the test described. It establishes the set of criteria to which a material should conform to be considered acceptable for its intended use. Drug product and drug substance specifications are critical quality standards that are proposed and justified by the manufacturer and approved by regulatory authorities (TR69)
A list of tests, references to analytical procedures, and appropriate acceptance criteria, which are numerical limits, ranges, or other criteria for the tests described. It establishes the set of criteria to which a drug substance, drug product, or materials at other stages of its manufacture should conform to be considered acceptable for its intended use. “Conformance to specification” means that the drug substance and drug product, when tested according to the listed analytical procedures, will meet the acceptance criteria. Specifications are critical quality standards that are proposed and justified by the manufacturer and approved by regulatory authorities as conditions of approval. (TR56) (TR74)
A list of tests, references to analytical procedures, and appropriate acceptance criteria that are numerical limits, ranges, or other criteria for the test described. It establishes the set of criteria to which a material should conform to be considered acceptable for its intended use (17). (TR60-3)(TR88)
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Specificity
The ability of an analytical procedure to accurately measure or detect a target analyte in the presence of other components in the sample matrix. (TR50)
The ability to assess unequivocally the analyte in the presence of components that may be expected to be present. Typically these might include impurities, degradants, matrix, etc. Lack of specificity of an individual analytical procedure may be compensated by other supporting analytical procedure(s). (TR57)
The ability to detect a range of microorganisms, which demonstrate that the method is fit for its intended use. (TR33)
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Specified Microorganisms
Microorganisms with limit tests for absence in 1 or 10 g of a drug product, as described in USP <62> Microbiological Examination of Nonsterile Products: Tests for Specified Microorganisms and USP <1111> Microbiological Quality of Nonsterile Pharmaceutical Products: Acceptance Criteria for Pharmaceutical Preparations and Substances for Pharmaceutical Use. (TR67)
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Spiking
The addition of a small known amount of a known compound to a standard, sample, or placebo, typically for the purpose of confirming the performance of an analytical procedure or the calibration of an instrument. (TR57)
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Spore
A bacterial dormant form that is highly resistant to adverse conditions. Fungal spores are not highly resistant; their susceptibilities are closer to vegetative microorganisms. (TR13)
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Spore Log Reduction (SLR)
The number of log reductions (10-fold changes) of spores from the initial population. For the overkill sterilization method, one targets a spore log reduction of 12 to achieve 1 x 10-6 probability of a survivor when using a biological indicator having a population of 1 x 106. (TR61)
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Sporicidal Process
A process that destroys or inactivates microbial spores. (TR51)
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Sporicidal Vapor Phase Decontamination
The destruction of inactivation of microbial spores using a vapor or gaseous agent. (TR51)
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Sporicide
A compound that destroys all vegetative microorganisms and bacterial and fungal spores. (TR70)
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Sporulation
The formation of a spore. (TR51)