SPECIAL OFFER - Buy 4 Get 2 FREE!
Buy 4 Onset EZ Pens, get 2 FREE! Free goods will be shipped with order to all qualifying customers. Expires 11/30/25. Limit 2.
The 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.
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