[substance employed to produce a chemical reaction so as to detect, measure, or produce other substances. ( CSP )]
UMLS (CSP) C0021213 - Indicator, Reagent, or Diagnostic Aid
Relation/PAR: Chemical
Relation/CHD: acid
Alkylating Activity
buffer
chelating agent
Contrast Agent
culture media
detergent
dye
molecular probe
sulfhydryl reagent
electron acceptor
catalyst
base
reducing agent
acylating agent
calcium indicator
radiolabel