Place of Origin : Hangzhou,China
Product Name: L-Threonine
CAS No.: 72-19-5
Molecular Formula: C4H9NO3
Purity: =98.5% (HPLC)
Grade: Pharmaceutical/Feed Grade (USP/EP/FCC Compliant)
Appearance: White crystalline powder
Hangzhou Huisheng Biotech Pharmaceutical Co.,Ltd
Hangzhou City,Zhejiang Province,China.310018
Website: www.hsbiopharm.com