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How to Grow Bacteria in a Petri Dish
Jan 04 , 2022
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Esr Test:Procedure,Causes,Results
Jan 11 , 2022
Erythrocyte sedimentation rate (ESR), ESR test is used for inflammation in the body. Through this test, we can find out the symptoms related to inflammation. 1. Preparation Before Test 1.1 sample type: venous blood 2ml (the sample should be fresh, pay attention to avoid pollution, hemolysis, and suspected blood clot) 1.2 patient preparation: the patient is in a quiet state, and is little affected ...
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Tissue Cassette: Minimum Bearing Temperature and Embedding Precautions
Feb 08 , 2022
Question: I want to use liquid nitrogen for treatment, but I don't know if the plastic Embedding Cassettes can still be alive at - 169 ℃? Answer: Freeze samples in liquid nitrogen first and embed them when slicing. Our tissue cassette is made of POM material. The recommended temperature for POM material is - 40 ° C ~ + 100 ° C. After the tissue is fixed, dehydrated, transparentizing, and so...