Terms of Sale


Standard Shipping

Heathrow Scientific shipping is calculated based on the weight and dimensions of your order.  When you checkout, simply select one of the automatically calculated shipping options for quick and easy ordering. Shipping options include Federal Express Ground (3 to 5 days) and Federal Express 2-Day.

The shipping rates apply to all domestic purchases (shipping within the United States, including Hawaii) For shipping to Alaska or Internationally, please call us at 1.847.816.5070.



Net 30 days with approved credit, F.O.B. Vernon Hills, IL, or Shipping Point. Freight charges will be prepaid and added to the invoice. Visa, Discover, MasterCard, and American Express, cards are accepted. Unless otherwise requested, Heathrow Scientific will select best way for shipping based on types of products ordered. Contact Heathrow Scientific with special shipping instructions.

Prices and Specifications

Prices are shown on this website in U.S. dollars and are current at the time of viewing, F.O.B. (shipping point). All prices, specifications, and statements of policy listed on this website are subject to change without notice. We also reserve the right to change pricing, up to the date of shipment, in the event of exceptional economic conditions or typographical errors. Products may be discontinued without notice.

Sales Tax

Applicable sales tax will be added to your invoice. If you are a tax exempt customer, we require a copy of your tax exempt certificate before your first order. We will keep this information on file and will need it updated annually.


Heathrow Scientific greatly values you as a customer, so please contact us with your comments, suggestions, and other input regarding our products and services.  Email us at info@heatsci.com


Online purchasing is not currently available for items shipped or billed outside of the United States. Our International Sales Department, at the below address, is available to provide pricing, terms of sale policies, and other information regarding export orders.

Heathrow Scientific

Attn: Customer Service

620 Lakeview Parkway

Vernon Hills, IL 60061

Phone: 1.847.816.5070

Fax: 1.847.816.5072

E-Mail: info@heatsci.com

Terms and Conditions for this Website

Please read these terms and conditions carefully before using this site or downloading anything from it. By using the site, you are agreeing to these terms and conditions. If you do not agree with any of these terms and conditions, please exit this site now.

B. Downloading From This Site

This site and the intellectual property contained in it are protected by copyright and trademark law. Copyright 1999 –Heathrow Scientific.  All rights reserved. Do not copy or distribute any text, illustrations, or copyrightable matter from this site except as otherwise expressly permitted by Heathrow Scientific. Do not modify or alter any downloaded material.  Any text, illustrations or other copyrightable matter ("Downloaded Material") downloaded with Heathrow Scientific’s permission from this site shall be deemed non-exclusively licensed by Heathrow Scientific in accordance with the terms described at this site and Heathrow Scientific retains full title to the Downloaded Material, including without limitation all intellectual property rights in the Downloaded Material. The trademark Heathrow Scientific  and other marks used at this site are trademarks or registered trademarks of Heathrow Scientific, except as otherwise noted..

D. Miscellaneous

These terms and conditions shall be governed by and construed in accordance with laws of the State of Illinois, United States of America, without giving effect to any principles of conflicts of law. All disputes regarding these terms and conditions shall be litigated exclusively within the applicable state or federal court of Illinois, and the parties consent to its jurisdiction. If any provision of these terms and conditions is held to be unlawful, void, or for any reason unenforceable, then that provision shall be deemed severable from these terms and conditions and shall not affect the validity and enforceability of any remaining provision.