| NABH404F | Analytical Volumetric solution Sodium Borohydride 0.4 % in 0.05N NaOH | 1L | 117 € | reageco | human |
| 18-167 | HEPES-NaOH, 1X | 500ml/Unit | 237 € | Genesee 02 | human |
| ISANH5 | Ionic Strength Adjustor Ammonia 10M NaOH | 500ml | 213 € | reageco | human |
| ISACN5 | Ionic Strength Adjustor Cyanide 10M NaOH | 500ml | 178 € | reageco | human |
| ISAS5 | Ionic Strength Adjustor Sulphide 10M NaOH | 500ml | 178 € | reageco | human |