Baird Parker Agar - 7112

Item No.  7112A

This item has been replaced by item NCM0024.
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Baird Parker Agar is used for detection and enumeration of Staphylococcus aureus in foods in a laboratory setting. Baird Parker Agar is not intended for use in the diagnosis of disease or other conditions in humans. Baird Parker Agar was first described in 1962. It is a selective medium for the isolation and presumptive identification of coagulase-positive staphylococci. This medium is used extensively for detecting Staphylococcus aureus in foods, dairy products, and other materials. Coagulase-positive staphylococci can grow and reproduce in cosmetic products. These products are tested for the presence of coagulase-positive staphylococci using standard microbiological methods.  
Specifications
Brand NEOGEN Culture Media
Formula
Formula Liter
Enzymatic Digest of Casein 10 g
Beef Extract 5 g
Yeast Extract 1 g
Lithium Chloride 5 g
Glycine 12 g
Sodium Pyruvate 10 g
Agar *17 g
Mass 500 g
Package Weight 0.50 LB
Preparation
  1. Suspend 60 g of the medium in one liter of purified water.
  2. Heat with frequent agitation and boil for one minute to completely dissolve the medium.
  3. Autoclave at 121°C for 15 minutes.
  4. After cooling to 45 – 50°C, add 50 mL of Egg Yolk Tellurite Supplement. Alternatively, add 50 mL of Egg Yolk Emulsion and 10 mL of Tellurite Supplement (1%).
  5. Mix thoroughly before dispensing.

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