Rhodiola Rosea Extract [Specifications] 1> Salidroside 1%-3% 2> Rosavins 3% 3> Rosavins 3%, Salidroside 1% [Appearance] Brown fine powder [Plant Part Used] Root [Particle size] 80 Mesh [Loss on drying] 鈮?.0% [Heavy Metal] 鈮?0PPM [Storage] Store in cool & dry area, keep away from the direct light and heat. [Package] Packed in paper-drums and two plastic-bags inside. [What is...