News from August 2020 "The Instrumental" By Tanya Rappolt Sunday, August 9, 2020 Located in our sales reception, hangs a piece of stunning artwork crafted by Tanya Rappolt, an administrator at GDS. Read More Geolabs Resonant Column Tuesday, August 4, 2020 Geolabs feature GDS' Resonant Column apparatus in a recent article, explaining the benefits of the system and how they use it in their commercial laboratory. GDSRCA Read More