Tryptone Soya Yeast Extract Agar 500g

About Tryptone Soya Yeast Extract Agar 500g

• Listeria Confirmation: Recommended for the isolation, cultivation, and confirmation of Listeria species (including L. monocytogenes) from food samples. 
• Standard Compliance: Formulated according to guidelines by the APHA and FDA BAM, and recommended by the ISO Committee. 
• General Cultivation: Can also support the maintenance and growth of a wide variety of fastidious and non-fastidious heterotrophic microorganisms. 

• Tryptone (Enzymatic digest of casein): 17.00 g
• Soya peptone (Papaic digest of soybean meal): 3.00 g
• Yeast extract: 6.00 g (source of vitamin B complex)
• Sodium chloride: 5.00 g (maintains osmotic balance)
• Dextrose (Glucose): 2.50 g (energy source)
• Dipotassium hydrogen phosphate: 2.50 g (buffering agent)
• Agar: 15.00 g (solidifying agent)
• Final pH (at 25C): 7.3 0.2