estradiol benzoate CAS NO.50-50-0

1. we can offer nmr,hplc and coa if you want.
2. we can offer free sample for testing
3. if package get seized by customs,we will reship for free

4we will send to you the goods by courier in secret

5we accept bitcoin,west union,moneygram payment method.

we are professional manufacturer of this product in china, a lot of us and europe customers purchase big quantity from us monthly. all chemicals we sell are best quality and competitive price. generally, we will ship by ems dhl fedex or ups, special way to usa, uk and russia, we guarantee package can pass customs.

we are willing to establish long-term and mutual beneficial business relationship with worldwide customers. if you have any questions else, please feel free to contact us.