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
• Código UNSPSC: 41106212
• NACRES: NA.74

Propiedades

• Agency: APHA; EP; ISO 21528; ISO 22964; ISO 6579; ISO
• Nivel de calidad: 200
• cumplimiento norm.: FDA BAM
• esterilidad: sterile; γ-irradiated
• Formulario: granular
• envase: pack of 35 × 86 g
• fabricante / nombre comercial: ReadyBag^®
• técnicas: microbiological culture: suitable
• color: beige Granules; clear yellowish Prepared medium
• pH: 7.2 (37 °C, 25 g/L in H₂O, after autoclaving)
• solubilidad: 25.5 g/L
• densidad aparente: 800 kg/m³
• aplicaciones: food and beverages; microbiology; pathogen testing
• temp. de almacenamiento: 15-25°C
• idoneidad: Cronobacter spp.; Salmonella spp.; enterobacteriaceae

Descripción

Descripción general

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.

Aplicación

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.

Información legal

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

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3