Dey Engley Neutralizing HiCynthâ„¢ Agar (D/E HiCynthâ„¢ Agar Disinfectant Testing) 500G

This medium neutralizes a broad spectrum of antiseptics and disinfectants including quaternary ammonium compounds, phenolic, iodine and chlorine preparations, mercurial, formaldehyde and glutaraldehyde. A strongly bacteriostatic substance inhibits the growth and reproduction of bacteria without killing them.