We are the prefessional manufactor of fine chemicals and advanced intermediates to our global customers. High quality, Competitive price and reliable service! DL-leucine H-DL-Leu-OH Brand Name: Tongsheng Please of Origin: Sichuan China CAS No.: 328-39-2 Purity: min 98.5% Standard: AJI92 Package: 25kg/bag or drum Delivery Time: Within a week