Min. Order Reference FOB Price
1 kg US$200.00-500.00 / kg
Product Description
High quality food grade L-Tryptophane in bulk cas 73-22-3 1.Competitive price 2.Fast Delivery Within 2 days 3.SGS , BV, GMP,ISO approve 4.Professional factory Advantage 1. Any inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly ...