EACH 2ML/DOSE CONTAINS:;MYCOPLASMA HYOPNEUMONIA (Strain P-5722-3) INACTIVATED CULTURE:;A. A CELL DENSITY OF 5 X 10^8 CCU BUT <= 5 X 10^9 CCU;(COLOR CHANGING UNITS) PRIOR TO INACTIVATION.;B. RELATIVE POTENCY OF 8,000 UNITS/DOSE BY ELISA;THALLIUM ACETATE............<= 0.2 ML (0.01%);AMPICILLIN..................<= 0.1 ML (0.005%);ADJUVANTS: AMPHIGEN......0.1 ML;PRESERVATIVES: MERTHIOLATE......<0.2 ML (0.01%);EDTA.............<1.4 ML (0.07%)