BNCC
Positive quality control sample of Salmonella enterica in food
SKU 383898
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 | Salmonella enterica positive quality control sample |
|---|---|
| Material Type | Microbiological Quality Control |
| Preservation Form | freeze-dried bacterial tablets |
| Culture Method | ① Dissolve the sample in 10mL sterile water or sterile physiological saline; ② Before use, place the quality control sample at room temperature for 30 minutes, then open it in a biosafety cabinet and immediately add 3-4 mL of sterile water. Dissolve it and aspirate it into a sterile bottle; ③ Repeat the washing of the remaining sterile water on the inner wall of the penicillin bottle and transfer it all to the above-mentioned sterile bottle, which is the positive quality control sample, totaling 10mL, with a concentration of 10 ^ 4~10 ^ 6CFU/mL |
| Culture Conditions | 37 °C; 18-24h; aerobic |
| 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 tube |
|---|
| Application | Microbiological method verification, enumeration, and laboratory quality control. |
|---|---|
| Storage Conditions | -20 °C |
| Country of Origin | China |
Documents
The Certificate of Analysis (COA) is issued for the applicable batch or lot and is available upon request.