Hydan Technologies

Phone: 609-423-4164                                                                E-mail: info@hydan.com 

Rheology Advantage®                                                             Grow with the Flow®

The Rheology Experts

Panta Rhei: Everything Flows


Practical Rheology Credit Card Payments


To pay by credit card, please complete the registration form and click Submit Form; Then click on the BUY NOW button below.

If you experience difficulties, please call us at 609-423-4164



Our secure payment processor is PayPal. We accept Visa, Mastercard, Discover and American Express cards. When you click on the BUY NOW button, you will be redirected to PayPal's site.

Insert under "Payment for: Practical Rheology Course"

Amount: $995.00 - if enrolled by ; $1095.00 - after 

You do not need to create a PayPal account. Just click on "enter as a guest"

Check "No shipping required" and fill in your billing details. Click "Continue Checkout".

Fill in your credit card details and type the Security Measure characters in the box for additional security. Click "Continue Checkout".

You will be notified by e-mail when you have successfully completed your payment.

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Rheology Advantage® and Grow with the Flow®

are registered Trademarks of Hydan Technologies, Inc.