Hopebio provide 2000 kinds of microbial culture medium products and technical service for you!
Directions:
1. Tear along the gap on the seal strip;
2. Place both index finger and thumb at the seal on both sides of the sampling bag;
3. Rub hard back and forth;
4. Pinch the sampling bag with your index finger and thumb and open the bag
Shelf life:
Two years
Attention:
Avoid being contaminated sampling bag opening by fingers or other objects.
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alfred@hopebiol.com
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