[Spectrophotometric determination of narcotine in crude drugs by chloramin B].
D002700:Chloramines; D007202:Indicators and Reagents; D009665:Noscapine / Q000032:analysis*; D013053:Spectrophotometry
D002700:Chloramines; D007202:Indicators and Reagents; D009665:Noscapine
Spektrofotometricheskoe opredelenie narkotina s khloraminom B v rastitel'nom lekarstvennom syré.