Neutralizing Buffered Peptone Water is used for the enrichment of injured Salmonella species from poultry rinses and food samples.

Bolton Broth 2X is used as a selective pre-enrichment medium for the isolation of Campylobacter species from food samples, specifically poultry samples.

Buffered Peptone Water is used for pre-enrichment of damaged Salmonella species from food specimens to increase recovery.

Butterfield’s Phosphate Buffer (BPB) is used in many procedures for detection of pathogenic microorganisms from food and environmental sources. The BPB is routinely the initial diluent for the raw specimen to be tested. AOAC recommends BPB as the