E&O Laboratories Ltd have successfully grown their Culture Media business over the last 30 years to become a leading manufacturer
servicing Microbiology Laboratories , Location in Scotland. Their comprehensive media range is continually expanding into specialised industry sectors as well as aiding the rapid diagnosis of the newest antibiotic resistant bacteria strains.

INDUSTRY SECTORS:
• Clinical, Veterinary & Aquaculture
• Food, Water & Environmental
• Pharmaceutical, Industrial & Cosmetics
• Academia & Research

PRODUCT CATEGORIES:
• Ready-to-use Culture Media – Bottled, Bagged and Plated
• Dehydrated Culture Media & Raw Materials
• Antibiotic Supplements & Reagents
• Fresh Donor Horse & Sheep Blood – Frozen Sterile Filtered Serum

Dehydrated Culture Media products are formulated to supply the required nutrients to allow for the growth of microorganisms. Used in combination with a variety of selective agents and incubation conditions a wide range of specific organisms can be isolated. With careful raw material selection of the various media components E&O can ensure a consistent level of quality and performance. For each formulation the necessary ingredients are accurately weighed, combined and blended together to produce a homogenous powdered product.

Môi trường nuôi cấy vi sinh Pseudomonas CN Agar Base ISO

For the identification and enumeration of Pseudomonas aeruginosa by membrane filtration

Pseudomonas CN Agar Base is used for the identification of Pseudomonas aeruginosa by membrane filtration technique, based on the detection of pyocyanin production. It is a modification of Pseudomonas P Agar (King A Medium ). This medium is recommended by ISO 16266. Pseudomonas aeruginosa is an opportunist pathogen for humans, capable of growing in water with a low concentration of nutrients. This is why natural mineral water and spring water should be checked to be free of Pseudomonas aeruginosa at the time of commercialization. This microorganism can also be found in swimming pool water.
Peptone and casein provide nitrogen, vitamins, minerals and amino acids essential for growth. Cetrimide is added as a selective agent, and nalidixic acid to suppress contaminants of cetrimide media such as Klebsiella, Proteus and Providencia spp. Potassium sulfate and magnesium chloride provide cations to activate pyocyanin production and enhance pigment production. Bacteriological agar is the solidifying agent.

Pseudomonas aeruginosa Detection
Pseudomonas aeruginosa Selective enumeration

Bacteriological agar 13 Cetrimide 0.2 Gelatin peptone 16 Magnesium chloride anhydrous 1.4 Nalidixic acid 0.015 Casein hydrolysate 10 Anhydrous potassium sulfate 10

ISO 11133
ISO 16266

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