Factory Supply High Quality Aceburic Acid CAS 26976-72-7¹

Product Description type:Solvent extractionpowertype:powerotheruse:meother usematerialPlant extractpower:25kg/drumproduction:5005-hydroxytryptophan is an organic compound with the molecular formula C11H12N2O3, which is an amino acid. It can act as a precursor of serotonin in the human body, so it is believed to help improve serotonin levels. However, its role in regulating sleep and treating depression is still controversial in the academic world.Q1: Can i get some samples?A:Yes, we can supply the free sample, but the shipping cost be paid by our customers.Q2: How to start orders or make payments?A:Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union, Money Gram.Q3: How to confirm the Product Quality before placing orders?1.You can get free samples for some products,you only need to pay the shipping cost or arrange  a courier to us and take the samples.2. You can tell us your product specifications and requests,we will manufacture the products  according to your requests.Q4:Is there a discount?A:Different quantity has different discount.Q5: How do you treat quality complaint?A:Our quality control will reduce the quality problem to near zero. If there is a realquality problem caused by us, we will send you free goods for replacement.Q6:Do you Accept Sample Order?A:Yes, we accept small order from 1box, 5boxes and 10boxes to evaluate quality of our goods.

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