Purchase Qty. Reference FOB Price
25-999 kg US$5.00
1,000-9,999 kg US$3.50
10,000+ kg US$3.00
Product Description
Product Description Methionine, an organic compound, is one of the essential amino acids that constitute the human body. Its molecular formula is C5H11O2NS. It has optical activity and participates in protein synthesis. Because it cannot be produced in the body itself, it must be obtained from the ...