Onset Refill Order Built for Efficiency:

Built for Efficiency:

#1 buffering company in Dentistry

We offer a 10% discount for customers who order refills through our Standing Order Program

please call our Customer Care team at 877-336-6738

Each Onset EZ Pen contains a sterile solution of 8

Onset Refill Order Built for Efficiency:Onset Buffering Refill Order Includes: One 4 pack of Onset Sodium Bicarbonate Inj. 8. 4% USP Neutralizing Additive Solution: Onset Sodium Bicarbonate raises the pH of local anesthetics. Each cartridge of Sodium Bicarbonate will buffer approximately 20 injections with the local anesthetic of choice, or approximately 80 injections per 4 pack. One 4 pack of Onset Cartridge Connectors: The Onset Cartridge Connector is used for the transfer of sterile