EXCENEL® RTU EZ (ceftiofur hydrochloride)Ready to go. Easy to use. EXCENEL® RTU EZ (ceftiofur hydrochloride) Sterile Suspension provides the same effective treatment you’ve come to trust with EXCENEL RTU but is now easier to get out of the bottle, into a syringe and into your animals — now with a four day meat withdrawal, still with one of the shortest withdrawal times of treatments on the market today. EXCENEL RTU EZ is an efficacious anti-infective approved by the FDA for the treatment of acute postpartum metritis, BRD and foot rot. EXCENEL RTU EZ not only produces high efficacy rates but also delivers the peace of mind and profitability that come with no milk discard.1 With the Residue Free Guarantee™ behind it, you won’t have to worry about a residue violation when used according to the label.