Enterprise StandardOptic Purity: 99.5% Min (S)Assay: 98.5%

Appearance: White crystalline powderIdentification: I.R., U.V.: PositiveMelting point: 282 ~283oC Loss on drying: 0.50% MaxResidue on ignition: 0.10% MaxChromatographic purity: (total) 2.0% MaxSpecifi

Assay: 99% Min

Standard: USP 27Packing: 10kgs/drum

USP 28Assay: 99% Min

We are one of the most reliable supplier in China for this product. Our customers are from United States, Japan, Europe,etc. Our major concern is the low content of gingko acid. We could supply you va

We are one of the most reliable suppliers of green tea extract in China. We could supply several grades of the products, tea polyphenol 90%Min.,95%Min.etc., EGCG 80%,75%,etc. Our customers are from U.

Features:1) Appearance: white lyophilized powder2) Identification:a) IEF: meets the requirementsb) HPLC/RP: meets the requirementsc) Peptide mapping: meets the requirementsd) HPLC/SEC: meets the requi

Ketotifen FumarateWe are specializing in producing Ketotifen Fumarate. And it meets with the EP5 standard. Please contact me without any hesitation.