Nutrient agar is a general purpose medium for the cultivation of a wide variety of microorganisms that are not demanding in their nutritional requirements.Typical formula (g/l): Peptone 5.0; Beef extract 3.0; Sodium chloride 5.0; Agar 13.0
Phosphate Buffer 7.2 (EP/USP), 99 ml in jar 212 ml, white screw cap
Intended use: Diluting/rinsing fluid. Formula conform latest version EP/USP.Typical Formula (g/l): Potassium dihydrogen phosphate 0.0425; Sodium hydroxide to adjust pH
Buffered dilution or rinsing fluid.Typical formula (g/l): Peptone 1.0; Potassium dihydrogen phosphate 3.56; Disodium hydrogen phosphate 7.2
Enumeration of yeasts and moulds from food, dairy and other types of products.Typical formula (g/l): Potato extract 4.0; Dextrose 20.0; Agar 15.0Formula conform: latest version EP/USPInterpretion: Yeasts will grow as creamy to white colonies. Moulds will grow as filamentous colonies of various colours. Count the number of colonies and consider the dilution factor in determining the yeast and/or mould counts per gram or millilitre of material.