1. 58–66. EPA Method 604, Phenols, in Federal Register, October 26, 1986, Environmental Protection Agency, Part VIII, 40 CRF Part 136
2. 153–174. EPA Method 625, Base/Neutrals and Acids, in Federal Register, October 26, 1984, Environmental Protection Agency, Part VIII, 40 CRF Part 136
3. ‘Ligand Exchange’ : a Novel Separation Technique
4. Ligand-exchange chromatography