As a scientific service, Phadia has for many years offered customers certain allergens not currently included in the list of regular allergens through the Special Allergen Service (SAS).

SAS allergens are for research use only and produced upon customers requests and are always quality-controlled with at least one positive serum from a patient with documented clinical symptoms, as well as with a number of negatives.

For more detailed information, please contact your local Phadia office. View Worldwide Locations »