title: Homogeneity of Pasteurella avicida bacterin.
abstract: A simple rapid procedure is described for determining whether an emulsified bacterin is homogenous by measuring the UV absorbances of chloroform-washed centrifugates. These absorbances appear to depend on nucleic acid content.
mesh_terms: D001428:Bacterial Vaccines / Q000032:analysis*; D008722:Methods; D010325:Pasteurella; D013056:Spectrophotometry, Ultraviolet
chemical_list: D001428:Bacterial Vaccines