» Ivermectin and Pyrantel Pamoate Tablets contain not less than 90.0 percent and not more than 115.0 percent of the labeled amount of ivermectin components H₂B_1a (C₄₈H₇₄O₁₄) plus H₂B_1b (C₄₇H₇₂O₁₄) and not less than 90.0 percent and not more than 110.0 percent of the labeled amount of pyrantel pamoate (C₃₄H₃₀N₂O₆S).