The Vention Automation Partner Program VAP Automation Value Added Partner Automation VAP Automation Value Added Partner Automation Solvent evaporation is a routine laboratory stepbut limited control can introduce variability, solvent loss, and safety risks. The Heidolph Hei VAP Ultimate Control Rotary Evaporator brings automated vacuum and temperature regulation to ensure Systems & Automation Solutions for Offshore Teams VA Platinum Heidolph Hei VAP Automatic Evaporation Package Intelligent Rotary Evaporation System for Automated, Reproducible Results Radleys