Trafalgar Scientific
  • See all results for ""

Log inBasket
0116 287 9460

Related Items

Home

Everything your lab needs,backed by servicing and calibration.

ISO certified
  • 9001:2015
  • 13485:2016
  • 14001:2015
Cyber Essentials certified
  • About us
  • Contact us
  • FAQs
  • Designed by Saluki
  • Terms & Conditions
  • GDPR Policy
  • Privacy Policy

Copyright © 2026 Trafalgar Scientific Ltd - Sandbox | All Rights Reserved

Log in
Basket
    1. Home
    2. Media
    3. Dehydrated Culture Media
    4. Oxoid™ Buffered Peptone Water (BPW) 500g
    Oxoid™ Buffered Peptone Water (BPW)

    OXOID

    Oxoid™ Buffered Peptone Water (BPW) 500g

    Related Items

    1. Home
    2. Media
    3. Dehydrated Culture Media
    4. Oxoid™ Buffered Peptone Water (BPW) 500g
    Oxoid™ Buffered Peptone Water (BPW)

    OXOID

    Oxoid™ Buffered Peptone Water (BPW) 500g

    Oxoid™ Buffered Peptone Water Broth (BPW) (ISO) 500g
    OXOIDCM1049B
    Thermo Scientific Oxoid™ Buffered Peptone Water (ISO) 10kg
    Oxoid™ Buffered Peptone Water (BPW) (ISO) 10kg
    OXOIDCM1049G
    £746.64£746.64
    View Product
    Oxoid™ Buffered Peptone Water (BPW) 5kg
    OXOIDCM0509T
    £444.59£444.59
    View Product
    Oxoid™ Buffered Peptone Water (BPW) (ISO) 2.5kg
    OXOIDCM1049R
    £287.00£287.00
    View Product
    Oxoid™ Buffered Peptone Water Broth (BPW) (ISO) 5kg
    OXOIDCM1049T
    £545.43£545.43
    View Product
    £60.25£60.25
    View Product
    £131.97Inc. VAT

    In Stock

    Sign in to see individual pricing

    Get a Quote

    Which option should I choose?

    Automatic Quote, ready for your PO. We'll email you a PDF quote ready for your PO with a direct checkout link.

    Quote from Our Team. Our sales team will review your enquiry and contact you personally. Best for specific requirements or special pricing requests.

    Delivered by our team here at Trafalgar

    £131.97Inc. VAT

    In Stock

    Sign in to see individual pricing

    Get a Quote

    Which option should I choose?

    Automatic Quote, ready for your PO. We'll email you a PDF quote ready for your PO with a direct checkout link.

    Quote from Our Team. Our sales team will review your enquiry and contact you personally. Best for specific requirements or special pricing requests.

    Delivered by our team here at Trafalgar

    Description

    Oxoid™ Buffered Peptone Water (BPW) (500g) is a non-selective, nutrient-rich enrichment medium used for the pre-enrichment of bacteria, especially for recovering sub-lethally injured Salmonella and other pathogens from food and environmental samples. The medium provides a buffered environment that stabilises the pH and promotes the repair and recovery of stressed bacteria before they undergo selective enrichment. BPW is commonly used in microbiological testing protocols for the detection of foodborne pathogens.

    Key Features:

    • Form: Dehydrated powder
    • Weight: 500g
    • Application: Pre-enrichment of stressed bacteria, particularly Salmonella, from food and environmental samples
    • Composition: Peptones provide nutrients to support bacterial growth; phosphate buffer maintains pH stability, ensuring optimal recovery conditions
    • Preparation: Suspend 10g of the dehydrated medium in 1 litre of distilled water, mix thoroughly, and autoclave at 121°C for 15 minutes
    • Yield: Approximately 50 litres of prepared medium
    • Storage: Store the dehydrated medium at 10–30°C, protected from moisture and light
    • Compliance: Suitable for use in microbiological testing protocols for the recovery and pre-enrichment of foodborne pathogens

    Download SDS

    Description

    Oxoid™ Buffered Peptone Water (BPW) (500g) is a non-selective, nutrient-rich enrichment medium used for the pre-enrichment of bacteria, especially for recovering sub-lethally injured Salmonella and other pathogens from food and environmental samples. The medium provides a buffered environment that stabilises the pH and promotes the repair and recovery of stressed bacteria before they undergo selective enrichment. BPW is commonly used in microbiological testing protocols for the detection of foodborne pathogens.

    Key Features:

    • Form: Dehydrated powder
    • Weight: 500g
    • Application: Pre-enrichment of stressed bacteria, particularly Salmonella, from food and environmental samples
    • Composition: Peptones provide nutrients to support bacterial growth; phosphate buffer maintains pH stability, ensuring optimal recovery conditions
    • Preparation: Suspend 10g of the dehydrated medium in 1 litre of distilled water, mix thoroughly, and autoclave at 121°C for 15 minutes
    • Yield: Approximately 50 litres of prepared medium
    • Storage: Store the dehydrated medium at 10–30°C, protected from moisture and light
    • Compliance: Suitable for use in microbiological testing protocols for the recovery and pre-enrichment of foodborne pathogens

    Download SDS

    Product code:
    CM0509B
    Pack Size:
    1
    Weight:
    500g
    Product code:
    CM0509B
    Pack Size:
    1
    Weight:
    500g