Crime Scene Investigator Forum
only in this topic
strange stain on back seat
how can i tell what a stain is, if its semen or vaginal fluid?
Open this post in threaded view
Re: strange stain on back seat
We used acid phosphatase reagent for semen stains - confirming a 'positive' by looking for sperm heads (Horse radish does not have sperm heads).
Vaginal fluid - I recall looking for squamal cells (swab stain/sample, spin down in centrifuge, on to microscope slide, stain with H&E (Haemotoxylin and Eosin).
Apologies if the info' is out of date - I have not been a forensic scientist for over 16 years now.
Add a new comment
Return to Crime Scene Investigator Forum
1 view|%1 views
Free forum by Nabble
Edit this page