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Chromogenic E. Coli Agar Culture Media (24-hour Plate Method) for Rapid Detection of Escherichia Coli1
BiochemicalChromogenic E. Coli AgarE. Coli Detection Agar
Guangdong Huankai Biology Sci.&Tech. Co.,Ltd.
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Product Description Product DescriptionHKM Company has been in Microbial Detection since 1993, with manufacture base over 20,000 sq.m ,1200 sq.m of Microbiological Research Lab and GMP room and 300 staffs,HKM has a full range of Culture Media as below :Dehydrated Culture MediaGranular MediaChromogenic MediaReady-to-use Culture MediaTriple wrapped contact plate & settle plateMedia Raw MateriaOther Microbial Detection ProductsPrinciple:Peptone and yeast extract powder provide nitrogen sources and trace elements; sodium chloride maintains osmotic balance; sodium dodecyl sulfate (SDS) suppresses Gram-positive bacteria; agar acts as the solidifying agent. The chromogenic substrate specifically reacts with β-glucuronidase produced by Escherichia coli, hydrolyzing the substrate to release a chromogenic group, resulting in green-colored E. coli colonies. Additionally, E. coli metabolizes tryptophan in peptone to produce indole, which reacts with Kovac's reagent to form rosindole, creating a characteristic red halo around the colonies.Formulation(per liter)Peptone 10.0g Yeast extract powder 3.0g Sodium chloride 5.0g Sodium Dodecyl Sulfate 0.1g Chromogenic substrate 2.7g Agar 12.0g pH 7.0±0.2 at 25°CHow to useWeigh out 32.8 g of this medium, add it to 1000 mL of distilled or deionized water, stir, heat, and bring to a boil until completely dissolved. Once cooled to approximately 50, pour into sterile Petri dishes under aseptic conditions. Allow the medium to solidify before use.SpecificationItemValueFormPowderPackagingBottle, DrumPlace of OriginChina, Guangdong Brand NameHKM CHINAModel NumberCRM002BReagent gradeBiochemical ReagentPhysical behaviorPowderAppearanceLight yellow powderPacking & DeliveryPackage:500g / bottle :Packed in plastic bottles with plastic film wrapped, 20 bottles / carton.Carton size :55*35*21 cmOther packing also available according to customers demand.Storage: Keep container tightly closed, store in a cool, dry place, away from bright light. Storage period of 3 years.To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.Our service1.Offering Free Sample for Testing .2.R & D team to provide technical support.3.Provide packaging, labeling OEM customization.Company ProfileGuangdong HuanKai Microbial Sci. & Tech. Co.,Ltd. is a national high-tech enterprise under the Guangdong Institute of Microbiology which is attached to Guangdong Academy of Sciences. Since established in 1993, HuanKai has adhered to the strategy of scientific and technological innovation and development, and has formed four product lines including microbiological testing reagents and consumables, digital laboratory instruments, physical and chemical rapid water detecting products, and high-efficiency environmentally friendly cleaning agents and disinfectant, both are with independent intellectual property rights. More than 2, 000 varieties of products are widely applied in mainland China, Hong Kong, Macao, Taiwan and Southeast Asia. Huankai has developed into an important R&D production base for domestic food and other industry.FAQ 1. Who are we?HuanKai is based in Guangdong, China, and was established in 1993. There are approximately 301-500 people in HKM. HuanKai has successfully established four major product lines: microbiological testing reagents and consumables, digital laboratory instruments, rapid water testing products for physical and chemical analysis, and eco-friendly cleaning and disinfection solutions. These lines boast over 2,000 different products, each protected by independent intellectual property rights.2. How can we guarantee quality?Always a pre-production sample before mass production; Always final Inspection before shipment;3. What can you buy from us?Microbial Detection Product, Peptone&Tryptone, Culture Media, Granular Media, Microbial Air Sampler, and so on.4. Why should you buy from us, not from other suppliers?1. With strong R&D capacity and good scientific research conditions, over 30 years of experience 2. One of the largest physicochemical reagent and culture media manufacturers in China follows the international standard 3. Stable, high-quality main raw materials from Europe & strict quality control.5. What services can we provide?Accepted Payment Currency: USD, EUR, CNY;Accepted Payment Type: T/T, MoneyGram, PayPal, Western Union, Cash, Escrow;Language Spoken: English, Spanish, Chinese.
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