Synovex Choice Size:100 Dose Certiflex must be reconstituted with

Certiflex must be reconstituted with sterile water before use

or at 6 mg/kg body weight (1

Also provides 7 days of persistent activity against horn flies

Not approved for female breeding-age dairy cattle

and control of BRD-associated pyrexia in beef and non-lactating dairy cattle

Synovex Choice Size:100 Dose Certiflex must be reconstituted withZoetis Animal Health Synovex Choice is a growth promoting implant for steers and heifers fed in confinement for slaughter. Each dose contains 100 mg trenbolone acetate and 14 mg estradiol. Synovex Choice is administered by SQ implantation in the middle one third of the ear. No slaughter withdrawal.