$250.00 Testing a suspected blood stain in order to verify that blood is present. Additional stains 1 stain (included) 2 stains + $75.003 + $150.004 + $225.005 + $300.00 Product price Additional options total: Order total: Add to cart Category: Forensic Testing Related products DNA Typing of mixed source forensic samples (differential extraction) $600.00 Select Options Y Chromosome Testing $350.00 Select Options Criminal Relationship Testing $495.00 Add to cart DNA Typing of Urine Samples $400.00 Add to cart