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Semen Detection Test

Starting at: $35.00

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See the test on video: See for yourself how easy this test is to perform. Click the video to view.

Do you have a clothing item or stain you need to test for the presence of semen? The Semen Detection Test Strip gives instant results. A positive result turns the test strip bright purple.

Buy a pack of 5 test strips for $35 or a pack of 10 test strips for $45. Make your selection by using the pulldown menu. 

The kit is discreetly shipped with no mention of the contents or the Crime Scene name on the box. Click here to see the shipping boxes we use.

The semen detection test is a real evidence test, not a consumer toy. Forensic scientists use these tests in the field and in laboratories. Your order includes semen test strips, cotton swabs, nitrile gloves and directions. Unlike consumer tests sold online, there are no liquid chemicals to mix, allowing for failsafe results. 

For Professional Use: For even more accurate results, try our Professional Semen Detection Kit.

Special Offer: Add a UV light to this order for only $20. UV (Ultraviolet) lights reveal semen stains and body fluids not visible under normal lighting. Click the check box to add the light. If ordering more than one kit with the Add a UV light selected as Yes then the same amount of UV lights will be applied to the order. To add a UV light ONE time, please add the 5 or 10 pack with UV light into your shopping cart and if you wanted to order additional 5 or 10 packs you can do so without the add a UV light selected.

Semen Test
Sperm Test
Semen Detection
Sperm Detection
Moisten Stain
Activate stain with water.

Collect Stain
Rub stain with provided cotton swab.

Apply Test Strip
Test stain by rubbing moistened swab onto test strip.

Semen is present if it turns purple immediately.

Shipping and Billing: Your purchase arrives in a discreet unmarked box. The charge on your card will come from Crime Scene. It will have no mention of the item purchased.
Questions: Please feel free to contact Crime Scene via phone at (623) 565-8573 or email
Approximate shipping weight 5 ounces.

We invite you to compare our test strips to other "infidelity tests" available online that cost twice as much. Professional investigators use our semen test strips. Like similar tests, our test strips look for acid phosphatase found in semen.

Sperm Detection




  • Model: B-105

This product was added to our catalog on Sunday 16 December, 2012.

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