Isotopically anomalous nitrogen in H-chondrite metal
Hashizume, Ko, Sugiura, Naoji(1997). Isotopically anomalous nitrogen in H-chondrite metal. Geochimica et Cosmochimica Acta, 61(4), 859-872. https://doi.org/10.1016/S0016-7037(96)00373-0
Datasets
| number | title | Methods | variables analyzed | ||
|---|---|---|---|---|---|
| 4 | Correction for cosmogenic nitrogen in Non-Mag Fractions | MS, CALC | DELTA_N15, Ar36, N15Ex, Ar38, Ar38_Ar36, N | ||
| 5 | Yields of H chondrite metals by concentrated NaOH | Unknown | METAL | ||
| 6 | Summary of nitrogen isotope and Js-T analyses of H chondrite metals | MS | N, DELTA_N15 | ||
| MB-C | MetBase 717 Compilation | Unknown | N, DELTA_N15 | ||
Methods
| method name | laboratory | method comment | More details are available for the following variables | |
|---|---|---|---|---|
| CALCULATED | UNKNOWN | Cosmogenic components | ||
| MASS SPECTROMETRY | UNKNOWN | Combustion temperature increases from 200°C up to 1200°C in 100°C steps. | ||
| UNKNOWN | UNKNOWN | purification with concentrated NaOH aqueous solution; at 100- 160°C |
