Audited Supplier
| Item | Macconkey Agar--Powder |
| Code | HCM017 |
| Spec | 500g/bot |
| Shipping | 5~8 business days From China to worldwide. (Expedited) |
| Production Date | We're a manufacturer. We will send you the latest fresh products. If you need COA, pls contact me. |
| Usage | For isolating lactose-fermenting Gram-negative enteric bacilli. |
| Principle | Peptones are sources of nitrogen and other nutrients. Lactose is a fermentable carbohydrate. When lactose is fermented, alocal pH drop around the colony causes a color change in the pH indicator (neutral red) and bile precipitation. Bile salts,bile salts no. 3, oxgall and crystal violet are selective agents that inhibit growth of gram-positive organisms. Agar is the solidifying agent. |
| Formula (per liter) | Pancreatic Digest of Gelatin-------17.0 g Peptones (meat and casein)--------3.0 g Lactose Monohydrate---------------10.0 g Sodium Chloride------------------------5.0 g Bile Salts-----------------------------------1.5 g Agar----------------------------------------13.5 g Neutral Red--------------------------30.0 mg Crystal Violet----------------------------1 mg Final pH---------------------------------7.1±0.2 |
| How to use | 1.Suspend 50 g in 1 L of distilled or deionized water. Heat to boiling to dissolve completely. Autoclave at 121°C for 15 minutes. 2.transfer 1 mL of Soybean-Casein Digest Broth to 100 mL of MacConkey Broth, and incubate at 42to 44for 24 to 48 hours. Subculture on a plate of MacConkey Agar at 30to 35deg.C for 18 to 72 hours. |
| Storage | Keep container tightly closed, store in a cool, dry place, away from bright light. Storage period of 3 years. |
| Service | R & D team to provide technical support. Provide packaging, labeling OEM customization. Welcome to contact me and inquiry! |
| Company profile | HKM Company has been in Microbial Detection since 1993, with manufacture base over 232,000 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 Media | |
| Granular Culture Media | |
| Chromegenic Culture Media | |
| Ready-to-use Culture Media | |
| Triple wrapped contact plate & settle plate | |
| Media Raw Material | |
| Other Microbial Detection Products |
Guangdong 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 drug.
1. Who we are ?
HuanKai are based in Guangdong, China, start from 1993,there are total about 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,Deydrated 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 manufactuer in China follow international standard 3.Stable high quality main raw material from Europe & strictly 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,Chinese
