References
- Said , A. S. 1981 . Theory and Mathematics of Chromatography, Dr. Alfred Huthig , 162 New York : Verlag .
- Ito , Y. and Bhatnagar , R. 1984 . Improved scheme for preparative countercurrent Chromatography (CCC) with a rotating coil assembly . J. Liq. Chromatog. , 7 : 257
- Metzger , V. G. , Barford , R. A. and Rothbart , H. L. 1973 . Chromatography and countercurrent distribution: Features of the optimum phase-volume ratio . Sep. Science , 8 : 143
- Ito , Y. 1980 . New horizontal flow-through coil planet centrifuge for countercurrent chromatogrpahy. II. The apparatus and its partition capabilities . J. Chromatog. , 188 : 43
- Ito , Y. , Sandlin , J. and Bowers , W. G. 1982 . High speed preparative countercurrent chromatography (CCC) with a coil planet centrifuge . J. Chromatog. , 244 : 247
- Sandlin , J. L. and Ito , Y. 1984 . Gram quantity separation of DNP (Dinitrophenyl) amino acids with multilayer coil countercurrent chromatography . J. Liq. Chromatog. , 7 : 323