Type: Posts; User: martinvoss
I woulld say it would show up.
It is likely iron. I agree.
There are plenty of universities. Look up on AAFS, good luck.
You may want to check out Hemascein by Abacus Diagnostics that does both i.e. reveals blood stains and identifies if the stain is of human origin.
If a pig and human blood is mixed, you can identify the difference in minutes with tests that are specific for human blood. Check out Hematrace manuafctured by Abacus Diagnostics