Egg Yolk Tellurite Solution

Egg Yolk (EY) Tellurite Enrichment for the use with Baird Parker Agar.

Principles Egg yolk emulsion containing potassium tellurite consists of 30% egg yolk suspension with 0.15% potassium tellurite. The tellurite additive is toxic to egg yolk clearing strains other than S. aureus and imparts a black color to the colonies. The egg yolk additive, in addition to being an enrichment, aids in the identification process by demonstrating lecithinase activity (egg yolk reaction).

Description Liquid medium. Stored at refrigeration temperature.

Description/Item No. Brand Mfr. Item No. Qty. Your Cost/Qty Purchase
Egg Yolk Tellurite Solution
BBL 212357 6x100mL
13% discount
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Egg Yolk Tellurite Enrichment
Difco 277910 6x100mL
13% discount
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