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Escherichia coli
Strain number:BNCC 354945 / ATCC25922
Name: Escherichia coli
Product format: quantitative bacteria tablets Number of viable bacteria: 300 ~ 500CFU/bottle
Product batch: 21122001 Valid until: 2022.12.19
Inspection date: 2021. 12.21 Sampling ratio: ≥2%
Report number: RS21354945- 1 Biosafety level: 1, handle in ultra-clear table or safety cabinet
Product list: 300 ~ 500CFU quantitative strain 1 bottle, 1mL dissolved solution 1 bottle, strain certificate 1 copy;
Validity period: unopened, below -20 ℃, 12 months;
Usage:
1. Open the strain and dissolved solution according to the arrow of Xilin bottle cap;
2. Pour the bacteria tablets into the dissolved liquid, cover the rubber stopper, shake and dissolve;
3. After fully dissolving, it is 300 ~ 500CFU/bottle, which can be sucked in proportion according to the test requirements;
4. Please use up immediately after opening, and do not store it;
Notes:
① This product is a quantitative strain. improper storage conditions and usage methods will affect the accuracy of the number of strains, so please strictly follow the above storage conditions and methods.
② Used bacteria-carrying consumables, please autoclave and discard them.