[Stabilization of barium sulfate suspension during determination of sulfuric acid mist in the air].
D000388:Air / Q000032:analysis*; D000397:Air Pollution; D001466:Barium Sulfate; D003720:Densitometry; D013464:Sulfuric Acids / Q000032:analysis*
D013464:Sulfuric Acids; D001466:Barium Sulfate
O stabilizatsii vzvesi sul'fata bariia pri opredelenii tumana senoĭ kisloty v vozdukhe.