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