Prosector
Generally, the risks to prosectors are low. Cadavers used for teaching purposes are embalmed before they are encountered by a prosector and students. Embalming fluid usually contains formaldehyde, phenol, Dettol, and glycerine which disinfect and kill pathogens within the cadaver. With exposure to embalming fluid, tissues and bodily fluids, such as blood, become fixed. Prosectors and students working with embalmed cadavers must always wear protective gloves, however this is more for protection against the harsh chemicals used in embalming such as formaldehyde and dettol which can cause moderate to severe skin irritation.
Turbidity
There are a number of chemical reagents that are available for treating turbidity. Reagents available for treating turbidity include aluminium sulfate or alum (Al(SO)·nHO), ferric chloride (FeCl), gypsum (CaSO·2HO), poly-aluminium chloride, long chain acrylamide-based polymers and numerous proprietary reagents. The water chemistry must be carefully considered when chemical dosing as some reagents, such as alum, will alter the pH of the water.