$86.00
Egg Yolk Tellurite is a tellurite, egg yolk emulsion prepared for use with Baird-Parker Agar Base for the detection and enumeration of coagulase positive staphylococci.
Egg yolk and tellurite are responsible for the differentiation of coagulase positive staphylococci.
Lipolysis and proteolysis of egg yolk result in the characteristic ring of opacity within a clear zone.
The reduction of tellurite to tellurium produces colonies with varying degrees of blackening (grey-black to black). The two characteristic features serving as an index for a positive coagulase reaction.
| Size | 100gm bottle |
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As natural water often contains low nutrient levels, many bacteria grow best on media with low nutrient levels.
For the cultivation and enumeration of Clostridia, other anaerobes, Lactobacilli and other species of bacteria.
A selective enrichment broth for the isolation of Salmonella particularly for it’s presence in food and environmental samples
