Effective Date: May 15, 2026
Last Updated: May 15, 2026

Welcome to Pyrite Science (“Pyrite Science,” “we,” “us,” or “our”). These Terms of Use (“Terms”) govern your access to and use of www.pyritescience.com (the “Website”), including any purchases made through the Website.

By accessing or using the Website, creating an account, or placing an order, you acknowledge that you have read, understood, and agree to be bound by these Terms. If you do not agree to these Terms, you must not use the Website.

1. Research Use Only

All products sold by Pyrite Science are intended exclusively for laboratory research, analytical testing, and in vitro scientific research purposes.

Our products are not intended for:

• Human consumption

• Veterinary use

• Clinical or diagnostic applications

• Therapeutic or medical treatment

• Cosmetic use

• Food or dietary supplement use

• Household use

• Any unlawful purpose

By purchasing from Pyrite Science, you represent and warrant that you are a qualified researcher, laboratory, educational institution, or other authorized purchaser acquiring products solely for lawful research purposes.

2. Eligibility

You must be at least twenty-one (21) years of age and legally capable of entering into a binding contract to purchase from our Website.

By placing an order, you certify that you meet these requirements and that purchasing our products is lawful in your jurisdiction.

3. Product Information

We strive to ensure all product descriptions, specifications, pricing, and availability are accurate.

However, we do not warrant that product descriptions, pricing, photographs, or other Website content are free from errors, complete, or current.

We reserve the right to correct any errors, inaccuracies, or omissions at any time without prior notice.

4. Orders & Acceptance

Submission of an order does not guarantee acceptance.

Pyrite Science reserves the right to:

• Refuse any order.

• Limit quantities purchased.

• Cancel orders suspected of fraud or misuse.

• Cancel orders due to pricing or inventory errors.

• Request additional information before processing an order.

If an order is canceled after payment has been received, a refund will be issued using the original payment method where appropriate.

5. Pricing & Payment

All prices displayed on the Website are listed in U.S. Dollars (USD).

We reserve the right to change pricing without prior notice.

Payment must be successfully authorized before an order is processed for shipment.

Applicable taxes, shipping charges, and fees will be calculated during checkout.

6. Shipping

Shipping is governed by our separate Shipping Policy, which forms part of these Terms.

Estimated delivery dates are not guaranteed.

Once a shipment has been transferred to the carrier, risk of loss passes to the customer.

7. Returns & Refunds

Returns, cancellations, and damage claims are governed by our Returns & Refund Policy.

Except where expressly stated in that policy, all sales are final.

8. Intellectual Property

All content available on the Website, including but not limited to:

• Logos

• Trademarks

• Product names

• Graphics

• Images

• Videos

• Website design

• Text

• Software

is owned by or licensed to Pyrite Science and is protected by applicable intellectual property laws.

No content may be copied, reproduced, modified, distributed, or used without our prior written permission.

9. Prohibited Uses

You agree not to:

• Violate any applicable law or regulation.

• Use our Website for fraudulent or unlawful purposes.

• Attempt to gain unauthorized access to our systems.

• Interfere with Website security or operation.

• Upload malicious software or harmful code.

• Use automated tools to scrape or collect Website content.

• Misrepresent your identity or eligibility.

We reserve the right to terminate access to users who violate these Terms.

10. Disclaimer of Warranties

The Website and all products are provided on an “AS IS” and “AS AVAILABLE” basis.

To the fullest extent permitted by law, Pyrite Science disclaims all warranties, whether express or implied, including but not limited to:

• Merchantability

• Fitness for a particular purpose

• Non-infringement

• Accuracy or completeness of Website content

• Continuous or uninterrupted Website availability

We make no warranty regarding the results obtained through the use of our products or Website.

11. Limitation of Liability

To the fullest extent permitted by law, Pyrite Science shall not be liable for any indirect, incidental, consequential, punitive, or special damages arising from or relating to:

• Use of the Website

• Purchase or use of products

• Shipping delays

• Website interruptions

• Lost profits

• Loss of data

• Third-party actions

Our total liability for any claim shall not exceed the amount paid for the product giving rise to the claim.

12. Indemnification

You agree to defend, indemnify, and hold harmless Pyrite Science, its owners, employees, affiliates, contractors, and service providers from any claims, damages, liabilities, costs, or expenses arising from:

• Your use of the Website.

• Your violation of these Terms.

• Your misuse of our products.

• Your violation of applicable laws or regulations.

13. Third-Party Links

Our Website may contain links to third-party websites.

Pyrite Science does not control or endorse these websites and is not responsible for their content, policies, or practices.

Accessing third-party websites is at your own risk.

14. Privacy

Your use of the Website is also governed by our Privacy Policy, which explains how we collect, use, and protect your personal information.

15. Changes to These Terms

We may modify these Terms at any time.

Updated versions will be posted on this page with a revised Last Updated date.

Your continued use of the Website after any changes become effective constitutes acceptance of the revised Terms.

16. Governing Law

These Terms shall be governed by and interpreted in accordance with the laws of the State of New York, without regard to its conflict of law principles.

Any legal action arising from these Terms shall be brought exclusively in the state or federal courts located in New York, and you consent to the jurisdiction of those courts.

17. Contact Us

If you have any questions regarding these Terms of Use, please contact us:

Pyrite Science

Email: support@pyritescience.com

Website: https://www.pyritescience.com

These Terms of Use are provided for informational purposes only and should not be construed as legal advice.