sulfate flotation
Fecal flotation for detecting parasite burdens in faeces. They can sometimes be detected on fecal floatation, especially zinc sulfate fecal flotation. 2. Dog and protozoan parasites that may be diagnosed on fecal flotation: Toxoplasma (Toxoplasmosis): Toxoplasma gondii (definitive host is the oocysts are only shed into the faeces for 2 weeks).