Chemtos
Service, Quality, Speed
Solution Ampoules
Solution of high purity reference standards in flame sealed glass ampoules with accurate potency determined using proton qNMR.
Methadone intermediate 1mg/ml
High purity Methadone intermediate (US DEA ACSCN 9254 C-II, 4-(Dimethylamino)-2,2-diphenylpentanenitrile, Didiavalo, Premethadone, Methadone Nitrile) solution includes a comprehensive Certificate of Analysis and all supporting analytical data
alpha-PBP HCl 1mg/ml
High purity alpha-Pyrrolidinobutiophenone HCl (α-PBP HCl) solution includes a comprehensive Certificate of Analysis and all supporting analytical data
alpha-PVP metabolite (OH-alpha-PVP HCl) 0.1mg/ml
High purity α-PVP metabolite (OH-α-PVP HCl, Hydroxy-alpha-PVP HCl) solution includes a comprehensive Certificate of Analysis and all supporting analytical data
4-Me-DMC 1mg/ml
High purity 4-methyl-N,N-Dimethyl cathinone HCl (4-Methyl-N,N-DMC HCl) solution includes a comprehensive Certificate of Analysis and all supporting analytical data