(02-03-2016, 03:52 AM)Lotus Wrote: Question, what PM suppliers offers (current) high-performance liquid chromatography (HPLC) method, determing the contents of miroestrol and deoxymiroestrol?.

Answer: http://www.siamnatural.com/Pueraria_mirifica_Kwao_Krua_Kao.htm

I found at least this one which I like very much.