Liquid Chromogenic Culture Media
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 Liquid Chromogenic Culture Media
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.
In the case of neutralization of disinfectants such as quaternary ammonium is quite important to the antimicrobial activity, it is recommended to use Letheen Broth of Swab Samplerto test preservative materials.
Send product request
Other supplier products
 |
DNP Medi · Ca Culture Dish Media | Microbiology TestPiece Medi-Ca of DNP Medi·Ca Culture Dish Media Make food microbiological testing much easier and more effective Compared w... |
 |
Homogenizer | Performance Characteristics of Blade Homogenizer Crushing Ability Comparison Conventional flat bats are difficult to completely smash the sample, a... |
 |
Small Sample Preparation Equipment | In the process of food microbial detection, some samples may be solid, some need filling, and bacterial colonies test needs counting, etc. These op... |
 |
Concentrated Liquid Chromogenic Culture Media | Concentrated Liquid Chromogenic Culture Medium ST-SSP The sample solution in ST-25 is discarded by the remaining 5 ml, and then chromogenic agar m... |
 |
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... |
Same products
 |
Beeswax used for candle processing | Seller: Syntop chemical Co.,Ltd. | The advantages of beeswax candles are quite notable: Natural ingredients: Beeswax is a natural s... |
 |
Greentech GR220 Electric Star Feeder | Rotary Airlock Valve Seals for Pneumatic Conveying Systems 6 Months Warranty 310kg | Seller: Greentech International (Zhangqiu) Co., Ltd | Customized Support: Tailored solutions for industrial machinery needs. High-Quality Electric P... |
 |
Bottle Cap Mold | Seller: Taizhou Qihong Mold Co., Ltd. | Bottle Cap Mold is designed for precise and consistent plastic cap production, supporting differe... |
 |
High quality beeswax used in craft production | Seller: Syntop chemical Co.,Ltd. | Beeswax has a wide range of uses in handicrafts, appearing in everything from traditional candles... |
 |
FT wax used for EVA-based hot melt adhesive | Seller: Syntop chemical Co.,Ltd. | Fischer-Tropsch wax is a commonly used performance modifier in hot melt adhesives, especially for... |
