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Medical Subject Headings

Hae sanastosta

Sisällön kieli

Käsitteen tiedot

Chemical Actions and Uses > Specialty Uses of Chemicals > Laboratory Chemicals > Indicators and Reagents

Käytettävä termi

Indicators and Reagents  

Tyyppi

  • Topical Descriptor

Yläkäsite

Alakäsitteet

Assosiatiiviset käsitteet

Ohjaustermit

  • Reagents and Indicators

Huomautus

  • coordinate NIM with specific substance (IM or NIM); REAGENT KITS, DIAGNOSTIC & REAGENT STRIPS are also available

Käyttöhuomautus

  • 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)

Muunkieliset termit

URI

http://www.yso.fi/onto/mesh/D007202

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