Onset Online Training

At Onpharma, we want to ensure you get started successfully when using the Onset Buffering System.


Our videos provide an overview of Onset and include instructions on using the Mixing Pen, Cartridge Connector and Sodium Bicarbonate solution to buffer your local anesthetic cartridges at chair side immediately before delivering the injection. The videos include a user-friendly summary of the science of buffering local anesthetics.


To begin, please enter your information below. Once you submit your details you’ll be automatically redirected to the Video Training page. If you get stuck at any point, please contact an Onset Specialist at 877-336-6738, prompt #2.

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