Open Access
Table 1.
Summary of ESPAT and NOPL spectral parameter values and the derived H content.
| Spectral parameter | Spectral parameter | Spectral parameter | H content | H content |
|---|---|---|---|---|
| mean value | min-max range | mean (wt. %) | min-max range (wt.%) | |
| ESPAT | 0.078 | 0.039–0.122 | 0.523 | 0.313–0.675 |
| NOPL | 0.105 | 0.080–0.137 | 0.521 | 0.415–0.643 |
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