BNCC
Standard quality control sample for heat-resistant coliform bacteria in drinking water (multi tube fermentation method)
SKU 360414
Bioware
A standardized microbiological quality-control material designed to provide a defined analytical challenge.
Suitable for method verification, recovery studies, detection or enumeration performance assessment, and routine quality control.
Technical Specifications
| Organism | Standard quality control samples of heat-resistant coliform bacteria in drinking water (multi-tube fermentation method) |
|---|---|
| Material Type | Microbiological Quality Control |
| Preservation Form | Freeze dried pellet |
| Culture Method | The sample needs to be dissolved in a total of 200mL sterile water or sterile physiological saline solution. Before use, place the quality control sample at room temperature for 30 minutes, then open it in a biosafety cabinet and immediately add 3-4mL of sterile water. Dissolve it and aspirate it into a sterile bottle. Repeat the washing of the remaining sterile water on the inner wall of the penicillin bottle and transfer it all to the above sterile bottle. This is the standard quality control sample, which is 200mL in total and has a concentration of 100-2000MPN/100mL. |
| Culture Conditions | 37 ° C, aerobic, 18-24h |
| Provided Formats | penicillin bottle |
| Culture Medium No. | 352239 |
| Culture Medium Name | Nutrient Agar |
| Culture Medium Composition | Peptone:10.0g, Beef Extract Powder:3.0g, NaCl:5.0g, Agar:15.0g, pH:7.3±0.1(25°C) |
| Pack Configuration | Single Vial |
|---|
| Application | Microbiological method verification, enumeration, and laboratory quality control. |
|---|---|
| Storage Conditions | -20 ° C, dark storage |
| Country of Origin | China |
Documents
The Certificate of Analysis (COA) is issued for the applicable batch or lot and is available upon request.