isotope

Atoms of the same element (i.e. having the same atomic number) which differ in mass number are called isotopes of that element. The isotopes of an element are identical in chemical properties, and in all physical properties except those determined by the mass of the atom. The different isotopes of an element contain different numbers of neutrons in their nuclei. Nearly all elements found in nature are mixtures of several isotopes.

(Uvarov, E. B., d. R. Chapman, and A. Isaacs. A Dictionary of Science. Third Edition. Penguin Books Ltd., Harmondsworth, England, 1966.)




The term "isotope" was found in the following pages:

Link database: US EPA Method 6800: Elemental and Speciated Isotope Dilution Mass Spectrometry
Material database: American Elements - Iron 54 Metal Isotope
IMSC 2018: 22nd International Mass Spectrometry Conference | EVISA's Agenda of Events
Material database: American Elements - Strontium 87 Carbonate Isotope
Material database: American Elements - Lead 207 Sulfate Isotope
Incorporation of rare earth elements in the shell of freshwater mussels as an indicator for their bioavailability from polluted river water | EVISA's News
Material database: American Elements - Chromium 53 Oxide Isotope
Quantitative determination of labile iron complexes by hydrophilic interaction liquid chromatography – electrospray MS/inductively coupled plasma mass spectrometry | EVISA's News
Triple Quad ICP-MS: Pushing the limits for quantitation of phosphorus and sulfur | EVISA's News
Material database: American Elements - Lithium 6 Metal Isotope
Instrument database: Bruker Daltonics - ultrOTOF-Q - ESI-Q-q-TOF
Material database: American Elements - Tellurium 125 Metal Isotope
European Winter Conference on Plasma Spectrochemistry | EVISA's Agenda of Events
Material database: American Elements - Iron 54 Oxide Isotope
Company database: Elemental Scientific Inc. (ESI)
Chemical Speciation Modeling | EVISA's News
Instrument database: Thermo Scientific - Orbitrap Elite™ Hybrid Ion Trap-Orbitrap Mass Spectrometer
Standard methods for chromium speciation analysis | EVISA's News
3rd Forensic Isotopic Ratio Mass Spectrometry Conference | EVISA's Agenda of Events
Material database: ISC Science - IES-Hg199 199Hg-enriched standard solution