Min. Order Reference FOB Price
1 kg US$1.00-100.00 / kg
Product Description
L-Tryptophan Certificate of Analysis: Product Name: L-TRYPTOPHAN Batch Weight: 40KG Testing basis: USP32 Batch NO: SH20230204 Manufacturing Date: 4.FEB .2023 Expiry Date: 3.FEB .2027 CAS NO: 73-22-3 ITEM STANDARD RESULT Appearance White or off-white crystalline powder ...