title: [Photoelectrocolorimetric determination and conditions of thiobarbital extraction].
mesh_terms: D003124:Colorimetry; D004563:Electrochemistry; D008722:Methods; D010783:Photometry; D013874:Thiopental / Q000032:analysis*
chemical_list: D013874:Thiopental
vernacular_title: Fotoelektrokolorimetrychne vyznachennia ta umovy ekstraktsiï tiobarbitalu.