how to preserve biological evidences

Collection And Preservation Of Biological Samples In Sexual Offences

Tools Used To Collect Samples::
1. Blood Collection Tube
2. Pubic Hair Combings Envelope, Towel & Plastic Comb
3. Saliva Sample Envelope, Sterile Swabs & Box
4. Head Hair Combings Envelope, Towel & Plastic Comb…..

Collection, Preservation And Examination Of Biological Samples

There are several challenges to select and collect samples for antemortem and postmortem analysis. The relevance of any finding is primarily determined by the type and quality of the sample submitted to the laboratory that’s why numerous pre-analytical aspects should be considered during collection in order to have samples with sufficient quality and quantity.
How to collect and preserve biological samples? and, in what amount biological samples are needed for examination? All information is given in this post.

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