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Escherichia coli nucleic acid standard quality control product certificate
1. Product information
Sample name: Escherichia coli nucleic acid standard quality control
Sample number: 361203
Sample batch: 220406
2. Product features
3. Product use
Before use, dissolve the nucleic acid reference material on ice, mix gently and centrifuge briefly, then place on ice for later use
4. Precautions
1. After receiving the goods, please keep them properly. If there is any damage, please contact the center within 24 hours after receipt;
2. This nucleic acid quality control product should be used as soon as possible after freezing and thawing, and can be stored at -20°C or below for a long time, but avoid repeated freezing and thawing more than 3 times;
3. Sample processing, reagent preparation, and sample addition should be carried out in different areas to avoid cross-contamination.
Henan Engineering Technology Research Center of Industrial Microbial Strain
website: www.bncc.org.cn tel: 400-6699-833