(a) Specifications.
         Each milliliter of solution contains sodium sulfachlorpyridazine equivalent to 200 milligrams (mg) sulfachlorpyridazine.
     
    
        
        (b) Sponsor.
         See No. 000010 in  § 510.600(c) of this chapter.
     
    
        
        (c) Related tolerances.
         See  § 556.630 of this chapter.
     
    
        
        (d) Conditions of use in calves.
         It is used as follows:
     
    
        
        (1) Amount.
         Administer 30 to 45 mg per pound (/lb) of body weight in divided doses by twice daily injection for 1 to 5 days.
     
    
        
        (2) Indications for use.
         For the treatment of diarrhea caused or complicated by Escherichia coli (colibacillosis).
     
    
        
        (3) Limitations.
         Treated calves must not be slaughtered for food during treatment or for 5 days after the last treatment. A withdrawal period has not been established for this product in preruminating calves. Do not use in calves to be processed for veal.
     
    
        
            Code of Federal Regulations
        
        [75 FR 10167, Mar. 5, 2010]