| TAN, mgKOH/g | Endpoint, mL |
Pure naphthenic acid | 229.3 | 2.77 |
Stock naphthenic acid | 3.611 | 4.42 |
Mixture-Dark | 3.296 | 3.67 |
Mixture-UV | 1.053 | 1.35 |
Filtrate-Dark | 0.284 | 0.27 |
Filtrate-UV | 0.130 | 0.24 |