Purchase Qty. Reference FOB Price
20-39 Tons US$2,000.00
40-59 Tons US$1,900.00
60+ Tons US$1,800.00
Product Description
DL-methionine Product instruction: DL-Methionine is one of the basic units for composing the protein, is the only sulfur bearing amino acid among the essential amino acids, it participated in the transmethylation interior the animal body, the phosphorus metabolism and the adrenalin, ...