E&O supply freshly harvested aseptically collected Donor Horse Blood and Sheep Blood. These blood products are oxygenated and supplied in both Bottles and Bags for convenient asceptical addition to culture media. Plasma products can be fractionated after the addition of a range of anticoagulants: Citrate, Alsevers, Sodium Oxolate, Heparin and EDTA.
All donor animal blood products are harvested from Stress Free Animals with guaranteed PCV’s and free from any microbiological inhibitors. The most common use is for the manufacture of Blood Agar Plates. Dehydrated culture media (Columbia Agar) is added to deionised water and then sterilized at 121°C. The molten agar is then cooled to 42°C, fresh Horse Blood or Sheep Blood is then added at a 5% or 7% concentration before being poured into petridishes.
Môi trường nuôi cấy vi sinh Pseudomonas Agar Base
- Product Details
- APPLICATIONS
- SPECIFICATIONS
- CODE
- DOCUMENTS
This is a selective medium for the isolation of Pseudomonas spp. primarily in food, water and environmental samples.
Pseudomonas agar base is on Kings A medium which uses magnesium and potassium salts to enhance pigment production.
The gelatine peptone and acid hydrolysed casein acts as a nitrogen, vitamins, and carbon source.
Magnesium chloride and potassium sulphate promotes production of pyocyanin.
The medium can be made selective for P. aeruginosa by the addition of Pseudomonas CN Supplement (LS0006).
Alternatively, the medium can be made selective for Pseudomonas spp. generally by the addition of Pseudomonas CFC Selective Supplement (LS0026).
The presence of blue/green or brown pigmentation or fluorescence is indicative of presumptive Pseudomonas spp.
It should be noted however that further testing must be carried out to confirm the full identity of the organism.
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