The determination of thiamine in the urine by the thiochrome method: destruction of thiamine in the blank by sodium hydroxide.
D019411:Clinical Laboratory Techniques; D006863:Hydrogen-Ion Concentration; D066298:In Vitro Techniques; D012972:Sodium Hydroxide; D013831:Thiamine; D014556:Urine
D012972:Sodium Hydroxide; D013831:Thiamine