Diagnostic Extracts

Our diagnostic extracts for skin scratch testing ensure

safe, reliable, and consistent results for your patients.

We provide two convenient options for ordering extracts:

Single Antigen Vials, priced individually; or order a Complete Set

from one of our established test panels and save 10-20%

Not yet a member? Register here.

In addition to our preset test panels, we offer custom test panels. Contact us for details.

We offer a wide range of products to fill your testing and treatment needs.

View or download our most current antigen price sheet. Contact us for product inquiries.

For online orders, click on an item to view more details and add to your cart.