Inquiry (采购产品): D-Biotin (Vitamin H) We are interested in research grade (99%) D-biotin(Vitamin H). Please provide quote for 50g, 100g, 1000g.In order to decide whether we would like to use your product, I am wondering whether you can send us some sample for test. We will pay the shipping cost. Thanks. regards **** Hidden Message ***** Co:PhD MicroSurfaces, Inc Add:3913 Todd lane Suite 102 Austin, TX 78744 Tel:512-916-0802 Fax:512-916-0855 Email:info@microsurfacesinc.com Website:http://proteinslides.com/ Contact Person:ean Country:USA **** Hidden Message ***** info@microsurfacesinc.com
