[ANALYTICAL METHODS BASED ON REFLECTION AND ABSORPTION OF RADIOACTIVE RADIATION. II. RADIOMETRIC DETERMINATION OF ASH IN PLANT DRUGS].
D002626:Chemistry, Pharmaceutical; D010946:Plants, Medicinal; D011827:Radiation; D011851:Radioactivity; D011874:Radiometry; D012106:Research; D013460:Sulfur Isotopes
D013460:Sulfur Isotopes
CHEMISTRY, PHARMACEUTICAL; EXPERIMENTAL LAB STUDY; PLANTS, MEDICINAL; RADIOMETRY; SULFUR ISOTOPES
ANALYTICK'E MET'ODY ZALO ZEN'E NA ODRAZE A ABSORPCII R'ADIOAKT'IVN'EHO  ZIARENIA. II. R'ADIOMETRICK'E STANOVENIE OBSAHU POPOLOV'IN V DROG'ACH.