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 Product Statement

Products are sold for research purposes only, not for human, medical, veterinary, food or household use. They should be used only by technically-qualified individuals or those under their direct supervision. None of the products will be supplied to countries in which this could be in conflict with the existing patents. However the final responsibility lies with the Buyer.

 Bulk Orders

We offer huge discounts on products purchased in bulk quantities. For quotes please consult by


Delivery will be initiated within 24 hours if the items are available in stock. Shipment times are approximately 4-5 business days.

In the event items are out of stock, we will arrange replenishment within 24 hours and we will keep you informed of the delivery status via email or phone.

 Payment Terms

Payment terms are T/T and Paypal in advance. Also accept Western Union, if paying by wire transfer, please contact for our bank account information. After you done the payment, please email the copy TT to us, thanks.

 Packing, Shipping and Storage Instructions

The suggested storage temperature shown on our website is at -20℃, but the package are usually shipped at room temperature, so you may feel confused and worry about the stability of the compounds, hope you could get relaxed after reading the following Packing Instructions:

1. By "the suggested storage temperature is at -20℃", we mean you should keep the left compound at -20℃ after you open the vial and could not use the compound out at one time.

2. Most of our compounds are in dry powder and of very good stability, so it is safe during the transition at room temperature and it could last for 1-2 weeks and even more.

3. For some specific sensitive compounds, we will ship them with dry ice or blue ice.

4. By the way, once diluted, the compound should be used out at one time, or it may go worse even if it is stored at -20℃.

5. For any questions, you could contact our delivery department by