MeSH Browser

MeSH Heading: Tritium
Tree Number(s): D01.268.406.875; D01.362.340.875; D01.496.749.925
Unique ID: D014316
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D014316
Scope Note: The radioactive isotope of hydrogen also known as hydrogen-3. It contains two NEUTRONS and one PROTON in its nucleus and decays to produce low energy BETA PARTICLES.
Entry Term(s): Hydrogen-3
CAS Type 1 Name: Tritium
Date Established: 1966/01/01
Date of Entry: 1999/01/01
Revision Date: 2017/04/14

Allowable Qualifiers: administration & dosage (AD)

adverse effects (AE)

analysis (AN)

blood (BL)

cerebrospinal fluid (CF)

chemistry (CH)

classification (CL)

economics (EC)

history (HI)

isolation & purification (IP)

metabolism (ME)

pharmacokinetics (PK)

pharmacology (PD)

poisoning (PO)

standards (ST)

supply & distribution (SD)

therapeutic use (TU)

toxicity (TO)

urine (UR)

Tritium MeSH Descriptor Data 2025