http://www.crimescene.com/store Forensic Detective Supply Store en Copyright (c) 2013 Tom Arriola tom@crimescene.com (Tom Arriola) tom@crimescene.com (Tom Arriola) Thu, 14 Feb 2013 13:02:58 -0800 Zen-Cart v. v 2.1.4 14.02.2008 15:26 RSS 2.0 Feed 2 http://www.crimescene.com/store/index.php?main_page=product_info&products_id=642 http://www.crimescene.com/store/index.php?main_page=product_reviews&products_id=642 ]]>Prostate-specific antigen (PSA)  is produced in the prostate and secreted into the seminal fluid and other male body fluids such as urine and blood. This test will not react to any fluids from a female since they don't have prostates. The PSA test works like a pregnancy test, one bar is negative and two bars is positive. Directions: Place 15 mL of water in a coffee cup using the supplied dropper.  Then, manually extract the suspect area (i.e. crotch) of the garment by repeatedly allowing water to soak in, then pressing it out.  Finally, wring out the garment into the cup.  Place a PSA test strip into the cup and wait 10 minutes.  Then, take the test strip out and lay it on a clean dry surface.  Read the test strip after 10 minutes.  A POSITIVE test is indicated by two lines as shown below.  A strongly positive test will be clearly visible within two minutes, while a weakly positive test may take the entire 20 minutes to become evident. ]]> Crime Scene (tom@crimescene.com) http://www.crimescene.com/store/index.php?main_page=product_info&products_id=642 Wed, 26 Dec 2012 03:11:10 -0800 28.00 USD 642 Crime Scene PSATESTS 5 http://www.crimescene.com/store/images/InSite_PSA_Strips_open.gif