Furthermore, measurement containers are often re-used, but in doing so there is virtually no way to ensure they are completely clean between batches using different materials.
To tackle this issue, Ritchy has developed its own unique compounding method. Using a precision "state-of-the-art" gravimetric system, with a tolerance accuracy measurable to 0.01%, peristaltic pumps automatically deliver components into the mixture by weight. Components in use are automatically checked by RFID scanner from the original component container. This way, the possibility of operator error is almost completely eliminated, and mixing accuracy variance is better than 0.1%.
While more companies are switching to this approach, it is still relatively unique within the vaping industry and more in line with pharmaceutical standards.