Difco™ D/E (Dey/Engley) Neutralizing Media, BD Life SciencesSupplier: BD Life Sciences
281910 281910 268620 268620
90003-804EA 347.09 USDCA90003-804 90003-804 CA90004-038 90004-038
Difco™ D/E (Dey/Engley) Neutralizing Media, BD Life Sciences
Media for Microbiology Dehydrated Media for Microbiology
D/E Neutralizing Agar and D/E Neutralizing Broth have the ability to neutralize antimicrobial chemicals and are used for environmental sampling for the detection and enumeration of microorganisms present on surfaces of sanitary importance.
- Peptone provides source of nitrogen
- Yeast extract is a rich source of B-complex vitamins
- Dextrose is an energy source
The presence and number of microorganisms is determined by the appearance of colonies on the surface of the agar medium.
D/E Neutralizing Broth is used for environmental sampling where neutralization of the chemical is important to determine its bactericidal or bacteriostatic activity. This medium will neutralize a broad spectrum of antiseptic and disinfectant chemicals, including quaternary ammonium compounds, phenolics, iodine and chlorine preparations, mercurials, formaldehyde, and glutaraldehyde.