| Sample | SiO2 / Al2O3 molar ratio | [Al] / mol kg−1 | [Na] / mol kg−1 | ([Al] − [Na]) / mol kg−1 | [B acid] / mol kg−1 | [L acid] / mol kg−1 | [B acid] / ([Al] − [Na]) |
| IRZ-FAU001 | 30 | 1.05 | 0.032 | 1.02 | 0.3 | 0.03 | 0.3 |
| IRZ-MFI001 | 23.8 | 1.31 | <0.004 | 1.31 | 1.04 | 0.02 | 0.799 |
| IRZ-MFI002 | 23.1 | 1.34 | <0.003 | 1.34 | 1.32 | 0 | 0.982 |
| IRZ-MFI003 | 100 | 0.33 | unreported | 0.33* | 0.25 | 0 | 0.766 |