[Spectrophotometric determination of arsenic reduced by the hypophosphorus reagent; influence of polyvinylpyrrolidone and stannous chloride].
D001151:Arsenic / Q000032:analysis*; D006801:Humans; D007202:Indicators and Reagents; D011205:Povidone; D017971:Tin Compounds
D007202:Indicators and Reagents; D017971:Tin Compounds; C023599:stannous chloride; D011205:Povidone; D001151:Arsenic
ARSENIC/determination
Déterminations spectrophotométriques sur l'arsenic réduit par le réactif hypophosphoreux; influence de la polyvidone et du chlorure stanneux.