About the EZ Test for Heroin Purity
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 people make safer choices.
History of the Test
The EZ-test heroin purity test 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.
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.
How do you use the EZ-test to test the purity of heroin?
- Break open the glass ampoule.
- Add exactly 20 milligrams of the sample.
- Put the plastic cap on and shake well for a few seconds.
- 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.
Do we ship to your country?
We ship to most EU countries. You can find them in the table below. We ship all EU packages via DHL, DPD, or PostNL, depending on the region. This allows us to offer the best service. You’ll always receive a tracking code so you can track your package from door to door.
| Land | Delivery time (days) | Costs | Free shipping on orders of |
|---|---|---|---|
| Belgium | 1 - 2 | €7,95 | €125,- |
| Bulgaria | 6 - 8 | €21,95 | €125,- |
| Germany | 1 - 3 | €7,95 | €125,- |
| Estonia | 4 - 6 | €19,95 | €125,- |
| France | 2 - 3 | €10,95 | €125,- |
| Greece | 6 - 8 | €21,95 | €125,- |
| Ireland | 3 - 4 | €16,95 | €125,- |
| Italy | 2 - 4 | €18,95 | €125,- |
| Croatia | 3 - 5 | €17,95 | €125,- |
| Latvia | 3 - 5 | €15,95 | €125,- |
| Lithuania | 3 - 5 | €22,95 | €125,- |
| Luxembourg | 1 - 2 | €11,95 | €125,- |
| Netherlands | 1 - 2 | €6,95 | €125,- |
| Austria | 2 - 3 | €11,95 | €125,- |
| Poland | 2 - 3 | €14,95 | €125,- |
| Portugal | 3 - 4 | €20,95 | €125,- |
| Romania | 3 - 5 | €17,95 | €125,- |
| Slovenia | 2 - 3 | €17,95 | €125,- |
| Slovakia | 3 - 5 | €17,95 | €125,- |
| Spain | 2 - 3 | €14,95 | €125,- |
| Czech Republic | 2 - 4 | €13,95 | €125,- |
* Hard-to-reach areas, such as islands or other remote regions, incur an additional charge of approximately €20 due to surcharges imposed by the carrier.
Please note: We strive to ship all orders within 1 business day. All delivery times are approximate and may vary depending on order volume and holidays.





