Synephrine 4%,6%,8%,10%,30% by HPLC; 5:1 We are ready to serve for you with ... aurantium L Appearance: YellowishBrown PowderSpecification: Synephrine 4%,6%,8%,10%,30% by HPLC; 5:1Molecular Formula: C9H13NO2Molecular Weight:167.21Application:The active ... high quality products, reasonable price, prompt delivery4. Our best quality extract with natural and pure. No additives, organically grown We are ...