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Hello everyone I have 37% formaldehyde solution (formalin).I m working in avian influenza vaccine production. Many articles mentioned 0.01% ,0.02% formalin inactivate virus . But How does I...
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Hello I m working in Newcastle disease vaccine production. I purchased lypholized form of virus strain. It is growing in eggs in my labs. First ,I passage my virus one time. After I m harvest...
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osmosis process occurs in bacterial and other cells. But is it possible to virus?
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Hello everyone I use formalin to inactivate virus. How formalin inactivate virus and other microbes.then how many milli liter of formalin need to be inactivate
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Hello everyone I m working in newcastle disease vaccine production. For inactivation of virus,I add formalin after that HA titre is become zero.why it is occur?how many ml of formalin % add in 100...
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Hello everyone, I growing Newcastle virus in chicken eggs.after that ,I collected virus then inactivate it .finally I check the sterility which is contaminated.shall I add antibiotics or shall use...
01 January 1970 2,907 2 View
How to thaw virus -20,-80°c samples ? In bacterial sample ,ice crystal formed so damaged it's cell membrane.but in virus sample no cytoplasam ,no other organelles then why freeze thaw cycle...
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