Designed for professional use, this ready-to-use liquid nutrient media, Peptone Water, Buffered, offers a sterile environment for microbiological studies. Conforming to ISO 6579, ISO 6887, and ISO 22964 standards, it serves as a preenrichment medium for food samples suspected of harboring Salmonella and Enterobacter sakazakii in milk and milk products. Its rich composition, featuring pancreatic digest of casein, supports high resuscitation rates for sublethally injured bacteria and encourages intense growth. The phosphate buffer system ensures a stable pH throughout the enrichment period, promoting cell repair for those sensitive to low pH levels. Additionally, sodium pyruvate supplementation provides an extra source of energy and protection against hydrogen peroxide, benefiting the resuscitation of stressed organisms. Store

• Category: RTU liquid nutrient media
• Certified according to: ISO 6579 ISO 6887 ISO 22964
• Boiling point (bp): 100 °C
• Melting point (mp): 0 °C
• Storage temp.: +15 to +25 °C
• Verification of: Escherichia coli Salmonella enterica Salmonella typhimurium Staphylococcus aureus
• Application: General dilution General enrichment
• Density (D): 1,037 g/cm³