Special offers

Special offers

Out With the Old, In With the New. It's Time to Upgrade!

Paris workshop

Support for our aging friend GWB9 ends December 1, 2017. But, you can save $200 when you upgrade your GWB9 or older license to GWB11 by that date!

GWB11 features an overhauled reactive transport simulator allowing any number of boundary fluids, injection fluids, and reaction intervals. Simulate colloidal transport, chain together kinetic reaction paths, and modify thermo datasets with a graphical editor.

You can display special plots side-by-side, keep all the apps handy with a central dashboard, and much, much more. Plus, GWB11 runs on Windows 7, 8, and 10. It’s definitely time to upgrade!

Contact us and request “In with the New” and you're up $200. This offer ends December 1.


Join our Goldschmidt Paris workshop for only €180!

Paris workshop

Sign up for our famous Reactive Transport Modeling workshop in everyone's favorite city, magnificent Paris, the City of Lights, for only €180 when you register for the Goldschmidt 2017 conference!

The workshop takes place August 12-13, immediately preceding the Goldschmidt. Simply add the Reactive Transport Modeling workshop to your cart when you register, or return to the shop and add it to your purchases.

Please see our Paris workshop page for more details. Workshop registration ends July 13, 2017, so don't delay!


Accommodation, meals included at Hot Spring workshop!

Sapporo workshop

Your registration for the Sapporo Hot Spring workshop includes two nights of traditional accommodation at a genuine Japanese onsen, two very special Japanese dinners, two lunches and breakfasts, and transit between Sapporo and the famous Jozankei hot springs!

Our workshop on Reactive Transport Modeling takes place October 11-12 just outside Sapporo at the very height of the autumn colors season. Better yet, Prof. Sato from Hokkaido University is returning to help teach the workshop!


Discount at upcoming workshops for returning participants!

GWB workshop

We would love to see you again!

Participants in our previous workshops are eligible for a special discount on registration for our upcoming workshops at Sapporo hot spring, Seattle, Taipei, and Seoul.

This discount may be combined with early registration discount only.