---
product_id: 11241251
title: "Crime Scene Semen Detection Test, Single Pack"
brand: "crime scene"
price: "AR$72205"
currency: ARS
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.ar/products/11241251-crime-scene-semen-detection-test-single-pack
store_origin: AR
region: Argentina
---

# Bright purple positive indicator Lab-grade forensic accuracy Instant results under 1 minute Crime Scene Semen Detection Test, Single Pack

**Brand:** crime scene
**Price:** AR$72205
**Availability:** ✅ In Stock

## Summary

> 💜 Detect with confidence, act with certainty.

## Quick Answers

- **What is this?** Crime Scene Semen Detection Test, Single Pack by crime scene
- **How much does it cost?** AR$72205 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/11241251-crime-scene-semen-detection-test-single-pack)

## Best For

- crime scene enthusiasts

## Why This Product

- Trusted crime scene brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & portable:** Single pack design perfect for on-the-go forensic investigations or lab use.
- • **Simple 3-step process:** Moisten, swab, and test—no complicated procedures or equipment needed.
- • **Instant forensic clarity:** Get definitive semen detection results in seconds, no waiting required.
- • **Trusted by professionals:** Used by forensic scientists in both fieldwork and labs for reliable evidence testing.
- • **Clear visual confirmation:** Bright purple color change ensures unmistakable positive identification.

## Overview

The Crime Scene Semen Detection Test is a professional-grade forensic tool delivering instant, reliable results through a simple color-change mechanism. Trusted by forensic experts, it provides clear purple indication of semen presence, making it essential for field and laboratory evidence analysis.

## Description

Full description not available

## Features

- The Semen Detection Test Strip gives instant results. A positive result turns the test strip bright purple. The semen detection test is a real evidence test, not a consumer toy. It is used in the field and in laboratories by forensic scientists.
- Moisten Stain with water
- Rub stain with provided cotton swab.
- Rub the moistened swab onto test strip.
- Semen is present if it turns purple immediately.

## Images

![Crime Scene Semen Detection Test, Single Pack - Image 1](https://m.media-amazon.com/images/I/61fSNulS1fL.jpg)

## Questions & Answers

**Q: How many strips in the pack?**
A: There is one strip in the single pack. We have a 5 pack available elsewhere here if you need more. The strips are big enough to cut in half if you want to get dbl the tests.

**Q: Does this work if the semen is a few days old?**
A: Yes i tested on aprox 2 weeks old and tested positive

**Q: so the instructions say bright purple.. any variation of purple? violet?**
A: The color should be deep and fast. You can cut the test strip into 3 parts and do a practice test on one of the parts using a known positive sample. Then you can see for yourself the color. Again it should be deep purple and not pink and it should be fast, in 15 seconds.

**Q: How old can stain be**
A: The stain can be several years old if not degraded by heat or environment. Acid phosphatase, is the enzyme the test looks for and that does degrade over time due to heat, etc.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Appears to be a reliable test kit
*by C***D on October 8, 2020*

I cut the test strip paper in half to test a sample from 1) controlled group known substance (dried semen) and 2) suspected yet unknown substance (which after the test I suspect was merely dried vaginal discharge). I placed a small amount of water on each sample, then scrubbed each one with a new swab (3 are included in the kit) to ensure the substance transferred. The known sample initially was light color but within seconds turned to the darker color seen indicating that the test strip had a reaction to the semen. The unknown substance was light color and didn't change color at all indicating no test strip reaction and therefore negative.

### ⭐ No Gloves but Do Not Touch!
*by 2***B on January 16, 2016*

We had a burglary, first realized when dirty jeans in the laundry room were found inside out. We always turn our pockets inside out, but never the jeans - odd, then minds start to race with one thought being that someone turned the jeans to smell the crouch!, Gross-right. That idea was followed by finding a whitish stain on the family room futon - a spot just large enough to be...well, we bought this semen test kit.No gloves were included. The test strip is sandwiched between two thin plastic sheets, one clear and one solid white. Had to guess that the clear side would be the one to put the sample on, so the white side would be the base. Pulled apart this packaging while holding the sample, which is moist and should not dry out, on the cotton swab in hand. The test strip pulls up sticking to the clear top plastic and not instead staying glued to the white base. You see the dilemma - hands full, one pulling, one with swab - which should not dry - pulling, test strip surface not glued down, NO Gloves AND a test strip that is a (no matter what you do) Do Not Touch!!! There is a second swab - for reasons that would led us to another story - this second swab is still in the small open plastic-foil type bag, as luck would have it, close at hand (pun, yes) grabbed the second swab with pinky of the hand without the first swab - which Still should not dry - while that hand held the white base side...confused...using this never moist swab, managed to hold down the strip onto the white base while continuing to pull the clear top plastic Finally off, then took the Hope-it-was-Still-Moist swab and swabbed the surface of the test strip.Four different instructions all from the manufacturer, including a video on their web site, a separate YouTube, step-by-step directions on their web site and on the package - all to some important degree different, yet all consistent on one point - Do Not Touch! And still Gloves were seen everywhere except enclosed in the kit.

### ⭐⭐⭐⭐⭐ The lies stop there
*by S***. on September 16, 2025*

Worked excellent shut down the lier real fast. Couldnt wiggle outta that one. Thank you i will use thse in the future

## Frequently Bought Together

- Crime Scene Semen Detection Test, Single Pack
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- Crime Scene Semen Detection Test - P30 Antigen, Includes Supplies and Directions to Perform A Single Test - Used in Forensic Science Labs

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-20*