Alkaline Peptone Water 500gr CM1028 Oxoid

Alkaline Peptone Water 500gr, Catalog CM1028 (Oxoid) Deskripsi Produk #Pemesanan disarankan menggunakan Si Cepat A broth medium for the enrichment of Vibrio species from food, water and clinical samples Typical Formula* gm/litre Peptone 10.0 Sodium Chloride 20.0 pH 8.6 ± 0.2 @ 25°C * Adjusted as required to meet performance standards Directions Add 30g to 1 litre of distilled water. Mix well, distribute into final containers and sterilize by autoclaving at 121°C for 15 minutes. Description Alkaline Peptone Water (CM1028) is for the enrichment of Vibrio cholera and Vibrio species from food, water and clinical samples. This broth can also be used for direct microscopic examination of samples using the hanging drop method. Alkaline Peptone Water was first formulated by Shread, Donovan and Lee1 to be used as a non-selective enrichment broth for the cultivation of Aeromonas spp. Cruickshank reported that when the pH is raised, the medium can be used to effectively cultivate Vibrio species2. The 2% (w/v) sodium chloride incorporated in this medium promotes the growth of Vibrio cholerae, while the alkalinity of this medium inhibits most of the unwanted background flora.