Thomas Jefferson University

Indicators and Reagents

"Indicators and Reagents" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

expand / collapse MeSH information
Definition   |   Details   |   More General Concepts   |   Related Concepts   |   More Specific Concepts
Substances used for the detection, identification, analysis, etc. of chemical, biological, or pathologic processes or conditions. Indicators are substances that change in physical appearance, e.g., color, at or approaching the endpoint of a chemical titration, e.g., on the passage between acidity and alkalinity. Reagents are substances used for the detection or determination of another substance by chemical or microscopical means, especially analysis. Types of reagents are precipitants, solvents, oxidizers, reducers, fluxes, and colorimetric reagents. (From Grant & Hackh's Chemical Dictionary, 5th ed, p301, p499)


expand / collapse publications
Timeline   |   Most Recent
This graph shows the total number of publications written about "Indicators and Reagents" by people in this website by year, and whether "Indicators and Reagents" was a major or minor topic of these publications.
Bar chart showing 27 publications over 17 distinct years, with a maximum of 3 publications in 1998 and 1999
To see the data from this visualization as text, click here.
People
Explore
_
Similar Concepts expand description
_
Top Journals expand description