Min. Order Reference FOB Price
1 g US$90.00-150.00 / g
Product Description
Hubei Vanzpharm 98% 5-hydroxytryptopha 5-Htp Powder Product Description Hubei Vanzpharm 98% 5-hydroxytryptopha 5-Htp Powder Product name: 5-hydroxytryptophan/5-htp Appearance: off-White Powder Quality: 99% min Test Method: HPLC Molecular Formula:C11H12N2O3 Molecular ...