SEARCH Articles Figures Tables De Witt Dyeing, Witt theory Inorganic Chemistry of Hexafluoroacetone M. Witt, K. S. Dhathathreyan, and Peptones Witte Thomas Hartmann and Ludger Witte Alkaloids from Cell Cultures of Aspidosperma Quebracho-Bianco Witt diazotization Witt filter plate Witt method Witt plate Witt, Daniel Witt, James Witt, Otto Witt’s theory