How do I test my kitchen counter for bacteria?
Posted by NNency - Apr 20, 2023 counter, kitchen 0 0 Views : 2 Receive Updates For This Category
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Apr 20, 2023
How to Test for Bacteria on Kitchen Counters Prepare a small sample of agar in the petri dish as directed on its package. Rub the swab containing your sample onto the prepared agar and close the petri dish. Place your petri dishes in an out-of-the way spot, out of direct light. Examine your petri dishes as growth begins to appear.