Oxoid™D/E Dey-Engley Neutralizing Broth Dehydrated 500g Each

Oxoid™ D/E (Dey-Engley) Neutralizing Broth is a dehydrated microbiological culture medium designed to neutralise a wide range of disinfectants and antimicrobial agents. It is commonly used when testing the effectiveness of cleaning and disinfection procedures, helping laboratories determine whether any microorganisms remain after disinfection has taken place.

The medium contains ingredients that neutralise common disinfectants without harming surviving microorganisms, allowing accurate recovery and detection during microbiological testing. Supplied as a 500g dehydrated powder, it is suitable for preparing larger volumes of culture medium in quality control, pharmaceutical, food, and environmental laboratories.

Applications and Uses

• Validation of cleaning and disinfection procedures.
• Recovery of microorganisms following exposure to disinfectants.
• Environmental monitoring programmes.
• Pharmaceutical and healthcare microbiology testing.
• Food and beverage manufacturing quality control.
• Surface, equipment, and facility hygiene testing.

Benefits

• Neutralises a broad range of disinfectants and sanitisers.
• Helps improve accuracy when assessing cleaning effectiveness.
• Supports recovery of stressed or injured microorganisms.
• Suitable for routine quality control and environmental monitoring.
• Trusted Oxoid formulation for consistent laboratory results.

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