| URI |
http://vocab.nerc.ac.uk/collection/S27/current/CS002776/1/ |
| Within Vocab |
BODC parameter semantic model chemical substances |
| Alternative Labels |
234Th
|
| Definition |
An isotope of the chemical element thorium |
| Date |
2015-11-11T18:23:38 |
| Identifier |
SDN:S27::CS002776 |
| Note |
accepted |
| Is Version Of |
CS002776 |
| version |
1 |
|
Same As
|
PubChem
|
https://chem.nlm.nih.gov/chemidplus/rn/15065-10-8 |
|
Broader
|
S01:S016 |
chemical entity |
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| P36:RADNUC |
Radionuclides |
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Narrower
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| P01:E234THDX |
Activity combined uncertainty of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [dissolved plus reactive particulate <unknown phase] |
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| P01:T234ERTX |
Activity combined uncertainty of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [dissolved plus reactive particulate phase] by beta spectroscopy |
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| P01:T234ER01 |
Activity combined uncertainty of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate >0.8um phase] by filtration and beta spectroscopy |
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| P01:T234ER53 |
Activity combined uncertainty of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate >53um phase] by filtration and beta spectroscopy |
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| P01:T234ER02 |
Activity combined uncertainty of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate >GF/F phase] by filtration and beta spectroscopy |
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| P01:E234THPX |
Activity combined uncertainty of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate >unknown phase] |
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| P01:T34CGSXT |
Activity of thorium-234 {234Th CAS 15065-10-8} per unit dry weight of sediment by gamma spectroscopy |
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| P01:T234SPD9 |
Activity of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [dissolved plus reactive particulate <0.2um phase] by filtration and alpha plus beta spectroscopy |
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| P01:T234SPD2 |
Activity of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by filtration and alpha plus beta spectroscopy |
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| P01:T234GPD2 |
Activity of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by filtration, plating and gamma spectroscopy |
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| P01:T234SPD8 |
Activity of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [dissolved plus reactive particulate <0.8um phase] by filtration, Mn absorption and beta spectroscopy and decay correction to sampling time |
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| P01:A234THDX |
Activity of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [dissolved plus reactive particulate <unknown phase] |
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| P01:A234THTT |
Activity of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [dissolved plus reactive particulate phase] |
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| P01:T234MNTX |
Activity of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [dissolved plus reactive particulate phase] by beta spectroscopy |
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| P01:TH234BC1 |
Activity of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate 1-51um phase] by filtration and beta spectroscopy |
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| P01:A234TH01 |
Activity of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate 1-53um phase] by filtration and beta spectroscopy |
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| P01:T234SPP9 |
Activity of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate >0.2um phase] by filtration, plating and alpha spectroscopy |
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| P01:T234SPP2 |
Activity of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration and alpha plus beta spectroscopy |
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| P01:T234GSP2 |
Activity of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration and gamma spectroscopy |
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| P01:T234PL01 |
Activity of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate >0.8um phase] by filtration and beta spectroscopy |
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| P01:TH234BC7 |
Activity of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate >51um phase] by filtration and beta spectroscopy |
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| P01:A234TH02 |
Activity of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate >53um phase] by filtration and beta spectroscopy |
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| P01:T234PL02 |
Activity of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate >GF/F phase] by filtration and beta spectroscopy |
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| P01:A234THPX |
Activity of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate >unknown phase] |
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| P01:SDT34PD8 |
Activity standard deviation of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [dissolved plus reactive particulate <0.8um phase] by filtration, Mn absorption and beta spectroscopy and decay correction to sampling time |
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| P01:T234SDTT |
Activity standard deviation of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [dissolved plus reactive particulate phase] |
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| P01:T234SDTX |
Activity standard deviation of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [dissolved plus reactive particulate phase] by beta spectroscopy |
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| P01:SD234TH1 |
Activity standard deviation of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate 1-53um phase] by filtration and beta spectroscopy |
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| P01:T234SDPL |
Activity standard deviation of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate >0.8um phase] by filtration and beta spectroscopy |
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| P01:SD234TH2 |
Activity standard deviation of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate >53um phase] by filtration and beta spectroscopy |
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| P01:ET34SPD9 |
Activity standard error of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [dissolved plus reactive particulate <0.2um phase] by filtration and alpha plus beta spectroscopy |
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| P01:ET34SPD2 |
Activity standard error of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by filtration and alpha plus beta spectroscopy |
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| P01:ET34GPD2 |
Activity standard error of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by filtration, plating and gamma spectroscopy |
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| P01:SE234TH4 |
Activity standard error of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate 1-51um phase] by filtration and beta spectroscopy |
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| P01:ET34SPP9 |
Activity standard error of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate >0.2um phase] by filtration, plating and alpha spectroscopy |
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| P01:ET34SPP2 |
Activity standard error of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration and alpha plus beta spectroscopy |
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| P01:ET34GSP2 |
Activity standard error of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration and gamma spectroscopy |
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| P01:SE234TH5 |
Activity standard error of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate >51um phase] by filtration and beta spectroscopy |
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| P01:TH234BC2 |
Activity uncertainty of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate 1-51um phase] by filtration and beta spectroscopy |
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| P01:TH234BC8 |
Activity uncertainty of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate >51um phase] by filtration and beta spectroscopy |
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| P01:XT34GSXT |
Excess activity of thorium-234 {234Th CAS 15065-10-8} per unit dry weight of sediment by gamma spectroscopy |
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| P01:XTE4GSXT |
Excess activity standard error of thorium-234 {234Th CAS 15065-10-8} per unit dry weight of sediment by gamma spectroscopy |
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