Colony Counter
Liquid Chromogenic Culture Medium
Coliforms and E. coli liquid chromogenic medium
Performance Characteristics of Liquid Chromogenic Culture Media
Product Details of Liquid Chromogenic Culture Media
Name |
Model |
Application |
Capacity |
Packing |
Validity Period |
Liquid chromogenic culture medium |
XM-30 |
For 1ml sample inspection |
10ml/cup |
128 cups/carton |
1 year |
Liquid chromogenic culture medium |
XM-31 |
For 10ml sample inspection |
10ml/cup |
128 cups/carton |
|
Liquid chromogenic culture medium |
XM-32 |
For 5ml sample inspection |
5ml/cup |
128 cups/carton |
|
XM powder medium |
XM0001 |
For preparing medium |
20 bags/carton |
3 years |
|
MT opener |
OS-01 |
For MT container opening |
/ |
1pc |
/ |
Usage Method of Broth Media Microbiology
- microbiology sample testdiluent: use a pipette to inject the sample dilution into the cup
XM-30: 1ml, XM-31: 10ml, XM-32: 5ml
※XM powder medium usage: Dissolve 500ml of pure water per bag, inject 10ml into the test tube, autoclave, then inject 1ml sample, and incubate at 36±1°C for 24 hours. The identification method is the same.
Coloring Principle
Coliforms positive
There is a special β-galactosidase only exit in the coliforms. It can be used as an indicator enzyme for coliform bacteria, which catalyzes the hydrolysis of the substrate X-GAL to form 5,5-dibromo -4,4-dichloro indigo, appearing light blue ~ purple-blue.
β--glucuronidase can be used as an indicator enzyme for Escherichia coli; because β-glucuronidase can be observed in Escherichia coli, Salmonella and Shigella in intestinal bacteria, and 95% of E. coli contains β-glucuronidase. It catalyzes the hydrolysis of MUG to form 4-methylumbelliferon, which exhibits fluorescence at 366 nm ultraviolet light and is visually discernible under indoor light intensity.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
Swab Sampler | Swab SamplerInstruction Performance Characteristics of Swab Sampler: Easy to peel and pack; Quick leak-proof cover; High-quality clean poly... | |
Colony Counter | Microbiology TestPiece Medi-Ca of DNP Medi·Ca Culture Dish Media Make food microbiological testing much easier and more effective Compared w... | |
Quality Control of Culture Media for Food Microbiology | First, quality control of culture media for food microbiologyin preparation: (1) Container: the flask, plate, test tube and other equipment for pr... | |
Contact Agar Medium 4x4 | Performance Characteristics of Contact Agar Medium 4x4 In the case of neutralization of disinfectants such as quaternary ammonium is quite importa... | |
Culture Media Series | In microbial detection, when the sample is collected and diluted correctly, the prepared sample solution needs to select the appropriate culture m... |
Похожие товары
BS EN 12600 Two Tyres Impactor | Продавец: Qinhuangdao Yuanchen Technology Equipment Co., Ltd. | Reference Standard: BS EN 12600:2002Glass in building – Pendulum test – Impact test m... | |
Hast Pct High-Low Temperature Test Chamber with Pressure | Продавец: AI SI LI (Китай) Test Equipment Co., Ltd. | HAST PCT High-low Temperature Test Chamber With Pressureis widely applied to the testing of seali... | |
Programmable Hast Accelerated Aging Tester for Industry | Продавец: AI SI LI (Китай) Test Equipment Co., Ltd. | HAST (Highly Accelerated Stress Test) is a type of test that is used to evaluate the reliability ... | |
CE Certificated Lab Equipment Transport Vibration Tester for Un38.3 Standard | Продавец: AI SI LI (Китай) Test Equipment Co., Ltd. | CE Certificated Lab Equipment Transport Vibration Tester for UN38.3 Standardis applied to test th... | |
Package Large Scale Simulation Transportation Vibration Tester | Продавец: AI SI LI (Китай) Test Equipment Co., Ltd. | This machine is used to simulation testing damage between transport for various package stuff, PC... |