L-Phenylalanine CAS63-91-2 Food-Grade L-Phenylalanine Amino Acids Nutritional Supplements Food Addi

Product name:L-Phenylalanine(sample packaging) CAS:63-91-2 MF:C9H11NO2 MW:165.19 Grade: Food Grade Net content: 100g Shelf life: 18 months How to use: After completely dissolved, and Raw materials. Storage method: Store in a cool, dry p lace and keep in a sealed place. Shipment: All items in our store are free shipping. The goods will be shipped within 48 hours (excluding weekends and holidays) after payment is confirmed. Under normal circumstances, the goods will arrive at you in about 25-35 days. If you don't want to wait, you can choose other shipping methods. Sometimes, due to some reasons, the goods may be delivered and arrive late for you. Hope you can understand. Feedback: Our goal is your 100% satisfaction, your repeat customers and your positive feedback. If you are satisfied with the goods you received, please help me leave your feedback. If you are not satisfied with the goods we received, please give me a chance to resolve the issue before you leave negative feedback or public disputes. Return Policys We will try our best to meet your requirements and provide you with the best service. If you are not satisfied with the goods you ordered, please return them within three working days. Please be responsible for freight and lost and damaged goods. (We will not be responsible for both) Our business principles: 1. Honest, best customer service and top quality. 2. Reasonable and competitive price. 3. Integrity management. 4. Fast and safe transportation. 5. Your 109% satisfaction is our pursuit. Thank you very much for your trust and support