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.

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Môi trường vi sinh Chromogenic Coliform Agar (CCA)-image

Môi trường vi sinh Chromogenic Coliform Agar (CCA)

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Chromogenic coliform agar (CCA) conforms to the ISO 9308-1 guidelines for the detection, enumeration and isolation of coliforms and more specifically Escherichia coli in water samples by the membrane-filtration technique.

The colonial differentiation is provided by the chromogenic substrates, Salmon-GAL and X-glucuronide.
Salmon-GAL is used for the detection of ß-D-galactosidase enzymatic activity.
X-glucuronide is used for the detection of ß-D-glucoronidase enzymatic activity.
β-D-galactosidase, expressed by all coliforms, cleaves the Salmon-GAL substrate and producing red/pink coloured colonies.
Unlike other coliforms, Escherichia coli cleaves both Salmon-GAL and X-glucuronide producing a violet/blue coloured colonies.
Tryptophan is used to increase detection reliability by improving the indole reaction.

The peptones, sodium pyruvate and sorbitol support bacterial growth and simple recovery of sub-lethal thermally injured coliforms.
Sodium di-hydrogen phosphate and di-sodium hydrogen phosphate phosphate buffer the medium and sodium chloride is used to achieve osmotic balance.
The selectivity is attained by the addition of Tergitol® 7 as it inhibits the growth of Gram-positive bacteria.

Để được tư vấn chi tiết, giải đáp thắc mắc, hướng dẫn sử dụng và báo giá cụ thể, hãy liên hệ ngay với Labcare VN – Công ty TNHH Labcare Việt Nam qua các thông tin bên dưới:

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