J. J. Wittick

Separation of five major alkaloids in gum opium and quantitation of morphine, codeine, and thebaine by isocratic reverse phase high performance liquid chromatography.

C. Wu, J. J. Wittick, 1977, Analytical chemistry.

Polarographic Behavior of Molybdenum(VI) in Acidic Chloride Media.

G. Rechnitz, J. J. Wittick, 1965 .

Determination of ronidazole in swine tissues by differential pulse polarography.

J. J. Wittick, G. Downing, R. F. Michielli, 1976, Journal of agricultural and food chemistry.

Agaridoxin, a mushroom metabolite. Isolation, structure, and synthesis.

A. Szent-Gyorgyi, B. Arison, M. Tishler, 1976, The Journal of organic chemistry.

Nucleosides VI: The synthesis and optical properties of the 5′-(adenin-9-yl)-5′-deoxy derivatives of thymidine and 2′-deoxyadenosine

R. Fecher, J. J. Wittick, T. Shen, 1970 .

Nucleosides. VI. The synthesis and circular dichroism spectra of 5'-(9-adenyl)-2',5'-dideoxy-beta-D-ribofuranosylthymine and -adenine.

R. Fecher, J. J. Wittick, T. Shen, 1970, Journal of the American Chemical Society.

Determination of morphine in poppy straw by highperformance liquid chromatography

C. Wu, J. J. Wittick, M. S. Michailidis, 1979 .

Injection solvent-induced anomalies in reverse-phase high-speed liquid chromatography

J. J. Wittick, Cheng-Yi Wu, 1975 .