Min. Order Reference FOB Price
12 Tons US$4,500.00-5,800.00 / Ton
Product Description
China brand L-Tryptophan Powder CAS 73-22-3 Supplying Relative Amino Acid: Lysine HCL/Sulphate, Threonine, Valine, Lysine, Arginine, Isoleucine, DL-Methionine... Product Name: L-Tryptophan 98% Feed Grade Product Description The molecular formula of L-Tryptophane: C11H12N2O2. It is crystal or ...