[THE SEPARATION OF NEUTRAL AND BASIC COBALAMINS ON ION EXCHANGE PAPER].
D002845:Chromatography; D045728:Corrinoids; D006863:Hydrogen-Ion Concentration; D007474:Ion Exchange; D007475:Ion Exchange Resins; D012106:Research; D014805:Vitamin B 12; D014803:Vitamin B Complex
D045728:Corrinoids; D007475:Ion Exchange Resins; D014803:Vitamin B Complex; D014805:Vitamin B 12
CHROMATOGRAPHY; EXPERIMENTAL LAB STUDY; ION EXCHANGE RESINS; VITAMIN B 12
DIE TRENNUNG NEUTRALER UND BASISCHER COBALAMINE AN IONENAUSTAUSCHERPAPIEREN.