Xuất file PDF Description
Coliform & E.coli Count Plate
| Manufacturer | Meizheng |
| Trademark | Microfast® |
| Order No. | LR1007 |
| Analyte | Coliform, Escherichia coli |
| Sample Type | Food and production environments |
| Methodology | Count plate |
| Packaging | 25 Tests |
| Shelf life | 18 months |
| Lead time | Shipped within 5-12 working days. |
| Inoculation | 1mL/piece |
| Culture temperature | 35℃±0.5℃ |
| Culture time | 24h±2h |
| Interpretation | Blue colonies with bubbles are counted as Escherichia coli. Blue and red colonies with bubbles are counted as Coliform. |
| Storage | 2℃-8℃, keep away from light |
| Application | It is intended for the determination of coliform / Escherichia coli in food and production environments. |
Storage
- Sealed count plate should be stored at 2℃- 8℃. Use up within the shelf life.
- In a humid environment, please restore the count plate to room temperature before use.
- After unsealing, it is necessary to drain the air in the pouch, reseal and store it at 2℃- 8℃, away from light. Use it up within one month.
- When transporting or short-term storage, store the count plate at room temperature.
Precautions
- The count plate should be stacked upwards and no more than 20 pieces during the incubation.
- Count plate may contain microorganisms that may be a potential biohazard. Follow current industry standards for disposal.
- Keep the count plate away from ultraviolet, direct sunlight and fluorescent lamp.
- Do not use the polluted count plate.
- If the pH of the sample is too high or too low, it will affect the accuracy of the test results.
- When uncovering the film, do not touch the culture area of the medium.
- If there are too many colonies, the detection of positive strains might be affected.
- The count plate may show a few needle-like black spots, which is normal and does not affect the interpretation of the target strain.
If the sample is viscous, diffusion can be aided manually.
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