Witega has been a manufacturer of the reference substances for 30 years. We have over 1.200 reference substances in our portfolio that we have in stock.
WITEGA analytical standards are produced according to the principles described in the ISO 17034 or ISO 9001.
We are constantly adding new substances to our portfolio. Our focus is on reference substances labeled with deuterium, 13C and 15N.
We produce and provide analytical standards of Anthelmintica, Flukicide, beta-Agonists, Antibiotics, Tranquilizer, Mycotoxins, NSAID‘s, Steroids, Plasticizers and Pesticides.
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