| Element | ICF(CELs) | ICF(ORLs) | CELs | ORLs | Henry(1990) | AKa (1987) | Galactic PNe | Solar |
| He | - | 1.00 | - | 11.08 | 11.07 | 11.10 | 11.06 | 10.93 |
| C | 1.07 | 1.07 | 7.94 | 8.74 | - | - | 8.74 | 8.52 |
| N | 14.7 | 1.07 | 8.59 | 9.09 | 8.34 | 8.60 | 8.35 | 7.92 |
| O | 1.00 | 1.06 | 8.56 | 9.08 | 8.81 | 8.74 | 8.68 | 8.83 |
| Ne | 1.07 | - | 8.16 | - | 8.19 | 8.15 | 8.09 | 8.08 |
| S | 1.74 | - | 7.07 | - | - | 7.11 | 6.92 | 7.33 |
| Cl | 1.00 | - | 5.05 | - | - | - | - | 5.50 |
| Ar | 1.07 | - | 6.36 | - | - | 6.81 | 6.39 | 6.40 |
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