1. 1. C. E. Henry and A. D. Ronald, “From Melt Wire Proc., Two-day Int. Conf”., 1979, Paper I/10.
2. 3. “Bunseki Kagaku Binran”, ed. Japan Society for Analytical Chemistry, 5th ed, 2001, Chap. 2, Maruzen, 18.
3. 4. JIS K0102, “Testing methods for industrial wastewater”, 1998, Japanese Industrial Standards Committee, Tokyo.
4. Liquid chromatography on a porous polystyrene-divinylbenzene support. Separation of nitro- and chlorophenols