Buffered Peptone Water Granule

Buffered Peptone Water Granules are a high-quality Salmonella pre-enrichment medium designed for sensitive pathogen recovery in food safety testing, clinical diagnostics, and microbiological laboratories. Widely used in microbiological culture workflows, this advanced Buffered Peptone Water supports rapid resuscitation and growth of injured bacteria such as Salmonella and Enterobacter sakazakii, improving detection accuracy in food safety testing and pathogen screening applications.

The optimized formulation contains peptic digest of animal tissue, sodium chloride, disodium hydrogen phosphate, and potassium dihydrogen phosphate, providing stable buffering capacity and essential nutrients for early-stage microbial recovery. With a controlled pH of 7.2 ± 0.2, this pre-enrichment medium enhances bacterial viability in complex food matrices including dairy products, powdered infant formula, meat, and environmental samples. It is widely applied in pathogen detection workflows to increase isolation efficiency and laboratory sensitivity.

Manufactured by Babio Biotechnology, a leading Chinese supplier of microbiological culture media and laboratory consumables, this product ensures consistent performance for global food safety laboratories. Babio delivers reliable microbiology solutions for advanced testing needs. Visit Babio Biotechnology for professional culture media and microbial testing products.