resveratrol 98%

  post date: dec 01,2021   expiry date: may 30,2022   detailed description: cas no. :501-36-0 quantity: 1kilograms specs:98% price:285 usd kilograms payment method: tt/western union resveratrolbotanical source: polygonum cuspidatum sieb. root appearance: white powder specification: resveratrol 20% 50% 98% by hplccas no.: 501-36-0 molecular formula: c14h12o3 molecular weight: 228.24 melting point: 256′ c~257’c pharmacological actions: recently research…