Ref Stds

High purity Certified Analytical Reference Standards with comprehensive CoA and copies of analytical data included.  Potency determined by Proton qNMR.


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RCS-4 (SR-19) 1mg/ml

High purity synthesized SR-19 (RCS-4, BTM-4, Eric-4, OBT-199, US DEA C-I 7104) solution includes a comprehensive Certificate of Analysis and all supporting analytical data