Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Paalzow, using pentafluoropropionic anhydride and off-column reaction with an electron capture ( 3Ni) detector an OV-22 column was used. Kaneshina et al.20 described the gas chromatographic detection of morphine and codeine in opium poppies as free bases, acetyl- and trifluoroacetyl- as well as trimethylsilyl derivatives. [Pg.115]

See other pages where Codeine in opium is mentioned: [Pg.24] [Pg.116] [Pg.117] [Pg.232]