Onset EZ Pen Each Onset EZ Pen contains

Each Onset EZ Pen contains a sterile solution of 8

The Onset EZ™ Pen buffers individual cartridges of local anesthetic to adjust their pH to a more neutral pH prior to use

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The Onset Cartridge Connector is used for the transfer of sterile solutions from one sealed container into a second sealed container

Onset EZ Pen Each Onset EZ Pen containsThe Onset EZ Pen buffers individual cartridges of local anesthetic to adjust their pH to a more neutral pH prior to use. Each Onset EZ Pen contains a sterile solution of 8. 4% Sodium Bicarbonate and Water for Injection, enough to buffer 30 local anesthetic cartridges. Fast & Easy Buffering: Buffer your local anesthetic in under 3 seconds No training needed No assembly required Premium results at a low cost per injection Built for Efficiency: Delivers