Heroin Purity Test

What does EZ-test indicate regarding the purity of heroin?

This user-friendly test kit was developed to provide a quick estimate of the purity of heroin. Each kit contains a glass vial with a chemical reagent embedded in silica gel. When a precise amount of sample (exactly 20 mg) is added, a yellow/orange color change occurs in the bottom layer, which becomes darker as purity increases. The test is sensitive to commonly used cutting agents such as mannitol. The kit is compact, requires no special equipment, and is ideal for home use. It is a practical harm-reduction tool that helps users make safer choices.

History of the Test

The EZ-test heroin purity test kit was introduced in the mid-2010s, when concerns about adulterated heroin on the recreational market were growing. EZ-Test developed this kit to provide a simple and reliable way to estimate purity. The test is designed to detect common cutting agents, such as mannitol, through a clear color reaction. Over the years, the sensitivity of the reagent and the packaging have been improved, making the test more accessible and practical for non-professionals.

How do you use the EZ-test to test the purity of heroin?

1. Break open the glass ampoule.
2. Add exactly 20 milligrams of the sample.
3. Put the plastic cap on and shake well for a few seconds.
4. Observe the yellow/orange color change in the bottom layer and compare it to the included color chart (darker = higher purity).

Dispose of the vial and the sample safely after use. Store unused tests in a cool, dry place. Measure the sample as accurately as possible to ensure a reliable result. Please note: This is a screening test and is not a substitute for laboratory testing.

Composition

The kit contains a chemical reagent incorporated into silica gel, packaged in a single-use glass ampoule. It also includes a plastic cap and a color chart. The components are designed to provide a preliminary estimate of purity without the need for additional equipment.

Warning

Dispose of the ampule and the tested sample safely. Avoid direct contact with the reagent and keep the test out of the reach of children. Not suitable for minors. The EZ-test provides only an indication and is not a 100% guarantee. If in doubt, always have the sample tested by a professional.