Welcome in the world of DNA and RNA synthesis

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Our oligo house in Brazil:

Exxtend LTD.

Rua Lauro Vanucci 1.020 - Jd. Santa Cândida
Campinas / SP - CEP 13087-548

Tel. (19)3307-3044, (19)3307-3052







We are sponsoring Sythia in Burundi for couple of years.

She and her rural community needs our help.