|Values are valid only on day of printing.|
Serially diluted serum is added to an antigen prepared from Brucella abortus strain 1119-3. Agglutination or flocculation is assessed after incubation at 37 degrees C for 48 hours.(Package insert: Animal and Plant Health Inspection Service National Veterinary Services Laboratories, P.O. Box 844, Ames IA 50010. Kirsh D: U.S. Dept of Health, Education, and Welfare, 1973)
Monday, Wednesday, Friday; 10 a.m.