Detaylı ürün açıklaması
Egg yolk tellurite emulsion pasteurized, 20%, suitable for microbiology
Egg-yolk tellurite emulsion is a stabilized emulsion of egg yolk for microbiological use, which is added directly to nutrient media for the identification of strains of coagulase-positive Staphylococci by their lecithinase activity. Potassium tellurite has a selective activity and allows the growth of Staphylococcus as black colonies. Egg-yolk permits the detection of microbial lecithinase activity and tellurite reduction.
biological source
chicken egg yolk
agency
APHA, FDA-BAM, ISO 6888
sterility
sterile
form
liquid
CofA
current certificate can be downloaded
concentration
20%
density
1.02 g/cm3 at 20 °C
application(s)
food and beverages, microbiology
compatibility
for use with Baird-Parker Agar (Base) (1.05406)
shipped in
ambient
storage temp.
2-8°C
