EZ Test Cocaine Purity Test

EZ Test Cocaine Purity Test

The EZ Test Cocaine Purity Test is a single-step reagent kit that estimates the purity of cocaine in seconds — no lab equipment, no waiting days for results. Drop a minimum of 20mg into the phial, give it a few seconds, and the colour reaction tells you roughly how pure your sample actually is. It won't identify specific cutting agents, but it gives you a fast, practical read on what you're dealing with before you make any decisions.

Why You Need a Cocaine Purity Test

Purity directly affects price — and risk. If you're paying top-shelf prices for something that's been heavily cut, you're throwing money away. Worse, you have no idea what you're actually putting up your nose. According to DanceSafe's cocaine testing guidance, cocaine is increasingly being cut with other substances, which makes testing before use a basic harm-reduction step rather than an optional extra.

We've carried EZ Test kits in the shop since the early days, and the cocaine purity test (formerly sold as EZ Test White) is consistently one of the most requested. The reason is simple: it takes about 30 seconds to run, uses no dangerous reagents, and gives you a colour-graded indication of purity that's far more useful than trusting someone's word. The phial is small enough to fit in a jacket pocket, and the whole process requires zero chemistry knowledge.

Here's the honest limitation: this test tells you how pure your sample is, but it cannot tell you what it's been cut with. Some common adulterants — lidocaine, procaine, levamisole — won't show up as specific substances. You'll see a lower purity reading, but you won't know the identity of the cut. For that, you need a separate test designed to identify cutting agents. Think of the purity test as the first filter: it answers "is this worth my time?" before you go deeper.

Once you've seen the difference between a sample that reads high purity and one that barely registers, you don't go back to guessing. It changes how you evaluate what you're buying — and that's the whole point of harm reduction.

How to Use the EZ Test Cocaine Purity Test

1. Open the sealed phial carefully. The reagent is already inside — you don't need to add anything except your sample.
2. Measure out a minimum of 20mg of cocaine. That's roughly the size of a match head. Accuracy matters here: too little and the colour reaction may be faint or misleading.
3. Drop the sample into the open phial and let it mix with the reagent for a few seconds. Don't shake it violently — a gentle swirl is enough.
4. Observe the colour change. Compare the result against the colour chart included in the instruction sheet. Darker, more saturated colour typically indicates higher purity; lighter or off-colour results suggest significant cutting.
5. Dispose of the used phial responsibly. Each phial is single-use only — never try to reuse one.

The whole process takes under a minute. If the result looks ambiguous, run a second test with a fresh phial and a slightly larger sample. The included instruction sheet has a detailed colour gradient — keep it handy rather than trying to remember from last time.

Specifications