Terms of Service

By using this website and purchasing from Preva, you agree to these terms. All products are sold for research use only, subject to our Research-Use-Only policy.

You confirm you are a qualified researcher aged 21 or older and are legally permitted to purchase and handle research materials in your jurisdiction. You are responsible for compliance with all applicable laws.

Prices and availability are subject to change without notice. We reserve the right to refuse or cancel any order. Our total liability for any claim is limited to the amount paid for the product in question.