93998

Sorbitol Disks

suitable for microbiology, Sterile filter paper discs impregnated with sorbitol

• Sinónimos: Carbohydrate discs
• UNSPSC Code: 41171621
• NACRES: NA.85

Propiedades

• Quality Level: 100
• sterility: sterile
• product line: BioChemika
• form: disc
• shelf life: limited shelf life, expiry date on the label
• packaging: pkg of 10 × 25 discs
• technique(s): microbe id | utilization test: suitable
• application(s): clinical testing; environmental; food and beverages; pharmaceutical; microbiology
• storage temp.: 2-8°C
• suitability: Citrobacter spp.; Enterobacter spp.; Escherichia coli; Klebsiella spp.; Salmonella spp.; Serratia spp.; Shigella spp.; bacteria

Descripción

General description

The sorbitol fermentation test is based on the fermentation ability of sorbitol which results in the production of acid as end products, the pH of the liquid basal medium will drop, and an indicator changes the color to red. Some organisms produce additional CO₂ gas which can be made visible with a Durham’s tube. Sorbitol can for example be used to differentiate enterohemorrhagic Escherichia coli (EHEC) but also for other Enterobacteriaceae.

Application

Sorbitol Discs are recommended to detect sorbitol fermenting bacteria in food and environmental samples. They find their application in various sectors such as the food and dairy industry, water industry, pharmaceutical laboratory testing, cosmetic industry, environmental and sanitary testing, clinical diagnostic, etc.

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)