Which chemical is used for instruments and works by neutralizing formaldehyde?

Quaternary ammonia compounds are effective disinfectants commonly used in a variety of clinical and laboratory settings, including those involving instruments in the mortuary science field. These compounds work by neutralizing formaldehyde and other harmful substances, making them particularly useful for cleaning and disinfecting instruments that have been exposed to biological materials.

Quaternary ammonia compounds are known for their ability to break down organic matter and have a strong antibacterial effect. They are used in various formulations to ensure that surfaces and instruments are free from pathogens while being safe for the materials being cleaned. Unlike some other disinfectants, quaternary ammonium compounds do not create harmful vapors or residues when used, which further supports their preference in environments such as mortuary science.

Other options, while they may have their applications in disinfection, do not specifically serve to neutralize formaldehyde or might not be as effective in the context requiring thorough sanitation of instruments used in practices involving embalming and body preparation.