1.00908

Agua de peptona tamponada

ReadyBag^®, ISO, FDA BAM, EP, granular, pack of 35 × 86 g, sterile; γ-irradiated

• Sinónimos: Readybag^® Buffered Peptone Water, Tryptone Phosphate Water, Peptone Water (buffered), BPW
• UNSPSC Code: 41106212
• NACRES: NA.74

Propiedades

• agency: APHA; EP; ISO 21528; ISO 22964; ISO 6579; ISO
• Quality Level: 200
• reg. compliance: FDA BAM
• sterility: sterile; γ-irradiated
• form: granular
• packaging: pack of 35 × 86 g
• manufacturer/tradename: ReadyBag^®
• technique(s): microbiological culture: suitable
• color: beige Granules; clear yellowish Prepared medium
• pH: 7.2 (37 °C, 25 g/L in H₂O, after autoclaving)
• solubility: 25.5 g/L
• bulk density: 800 kg/m³
• application(s): food and beverages; microbiology; pathogen testing
• storage temp.: 15-25°C
• suitability: Cronobacter spp.; Salmonella spp.; enterobacteriaceae

Descripción

General description

Buffered Peptone water is a nutrient broth media that aids in resuscitating sub-lethally injured bacteria and enables intense growth. The phosphate buffer system prevents bacterial damage caused by changes in the pH of the medium. Peptone, including enzymatic digest of casein acts as a source of carbon, nitrogen, vitamins, and minerals whilst sodium chloride maintains the osmotic balance. The Readybag^® sachets are gamma-irradiated (10-20 kGray). Each Readybag^® sachet contains 86 g of granulated Buffered Peptone Water broth, which can be reconstituted on addition of sterile water.

Application

Readybag^® Buffered Peptone Water is suitable for the preliminary non-selective enrichment of bacteria, particularly pathogenic Enterobacteriaceae, such as Salmonella and Cronobacter, from food and animal feed, water, and other materials.

Legal Information

READYBAG is a registered trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3