Ref Stds

High purity Pyridoxal - Labeled d₃ includes a comprehensive Certificate of Analysis and all supporting analytical data

High purity Androsterone Labeled d₄ includes a comprehensive Certificate of Analysis and all supporting analytical data

High purity Dienogest Labeled d₄,¹³C,¹⁵N includes a comprehensive Certificate of Analysis and all supporting analytical data

High purity 4-Hydroxy-Alprazolam labeled₅ includes a comprehensive Certificate of Analysis and all supporting analytical data

High purity SDB-006 N-phenyl analog solution includes a comprehensive Certificate of Analysis and all supporting analytical data

High purity Clorazepate Dipotassium labeled d₅ includes a comprehensive Certificate of Analysis and all supporting analytical data

High purity DMC HCl (N,N-DMC, Metamfepramone, Dimethylpropion, Dimepropion, Dimethylcathinone) includes a comprehensive Certificate of Analysis and all supporting analytical data

High purity 4-Hydroxy Clonidine includes a comprehensive Certificate of Analysis and all supporting analytical data

High purity Azathioprine Labeled d₃ includes a comprehensive Certificate of Analysis and all supporting analytical data

High purity Imipramine solution includes a comprehensive Certificate of Analysis and all supporting analytical data

High purity N-Desmethyl Pimavanserin Labeled d₉ includes a comprehensive Certificate of Analysis and all supporting analytical data

High purity Normeperidine-d4 HCl solution includes a comprehensive Certificate of Analysis and all supporting analytical data

High purity Amitriptyline HCl solution includes a comprehensive Certificate of Analysis and all supporting analytical data

High purity Trans-Cinnamaldehyde 2,4-Dinitrophenylhydrazone includes a comprehensive Certificate of Analysis and all supporting analytical data. It is insoluble in acetonitrile and water - so reverse phase HPLC not possible. 

High purity Diltiazem includes a comprehensive Certificate of Analysis and all supporting analytical data