Purchase Qty. Reference FOB Price
1-999 kg US$15.00
1,000+ kg US$12.00
Product Description
CAS No. 73-22-3 Appearance White powder MF C4H9NO3 Purity 99% min l-tryptophan Keywords l-tryptophan,tryptophan htp,Tryptophan powder Storage Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Shelf Life 24 Months What is l-tryptophan? Tryptophan is one of ...