Vitamin E Oil BP/ USPCharacteristics: A clear, slightly greenish yellow viscous oily liquidIdentification: PositiveAcidity: NMT2.0Light Absorption: ConformsFree Tocopherol: NMT1.0%Heavy Metals: NMT10ppmResidue on Ignition: NMT0.1%Orgaic Volatile Impurities: Meet the requirementsAssay: 98.0% ~102.0%Dl-alpha-Tocopherol oil96%Dl-alpha- Tocopherol acetae Dl-alpha- Tocopherol acetate cws 50%Dl-alpha- Tocopherol succinate 1210