Concept
Enrichment with respect to 143Nd/144Nd in the CHondritic Uniform Reservoir (CHUR) of neodymium-143 {143Nd CAS 14336-83-5} {epsilon(143)Nd} in the water body [dissolved plus reactive particulate <0.4/0.45um phase] by filtration and thermal ionization mass spectrometry
URI | http://vocab.nerc.ac.uk/collection/P01/current/ND143CHU/5/ | |
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Within Vocab | BODC Parameter Usage Vocabulary | |
Alternative Labels | Epsilon_143/144Nd | |
Definition | The isotopic enrichment of 143Nd is calculated using the epsilon notation defined as epsilon Nd =([143Nd/144Nd] sample / [143Nd/144Nd] CHUR -1) x 10000). One epsilon unit represents a one part per 10,000 deviation from the CHUR composition. | |
Date | 2018-04-25T17:31:38 | |
Identifier | SDN:P01::ND143CHU | |
Note | accepted | |
Is Version Of | ND143CHU | |
Previous Version | 1 , 2 , 3 , 4 | |
version | 5 | |
puv Properties |
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