L-glutamic acid is our advantaged product. We are the prefessional manufactory of amino acid. Guarantee high quality, competive price and reliable service. Origin: Sichuan China CAS No.: 56-1-7 Standard: AJI92/ USP26 Purity: min 99% Supply Ability: 50 Ton per month Package: 25kg/ bag or durm Delivery Time: winhin 5 days