large crystal 4-cec,email:lily@tkbiotechnology.com

Our advantages:
1. We can offer NMR,HPLC and COA if you want.
2. We can offer sample for testing.
3. If package get seized by customs,we will reship free.
4. Payment: bank wire transfer, bitcoin, money gram and western union.
5. If you want new products, we can do custom synthesis for you and keep secret.
6. Prices we offer are one of the lowest in the market.
If you have any questions else, please feel free to contact us.

We are professional website which is selling quality and effective 4-cec. As one of the credible manufacturers and suppliers in China, we warmly welcome you to buy the best quality 4-cec from us.

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