Feedbacks & Customer Reviews

Buying in bulk has saved us both time and money. Every test is sealed, labeled, and performs as expected. Highly recommend.

The 3 SVT tamper detection is a huge plus. It gives us confidence in the integrity of every test we administer.

This test complies with DOT and other transportation standards. We’ve had excellent accuracy with no failed or faulty cups.

Each test is individually sealed and easy to store. The results are trustworthy, and the SVT check makes a big difference.

Not only did the product perform well, but the company also provided fast shipping and great customer service.

Our HR department relies on this test kit for pre-employment and post-accident screening. It’s accurate and professionally packaged.

Very straightforward process for both administrators and test subjects. No special training needed to get reliable results.

Considering the quantity, the price is great for the quality you get. Easy to use, and the SVT test ensures valid samples.

We manage a large fleet and regularly screen our drivers. This product helps us maintain safety and DOT compliance with confidence.

We’ve gone through over 300 tests so far and each one has provided accurate, easy-to-read results. Very dependable.

The 500-test case is perfect for our busy testing facility. All kits arrived in perfect condition and performed flawlessly.

This 9 panel test meets all our needs for safety-sensitive positions. We trust the results, and the bulk quantity is perfect.

These tests are great for catching any attempts at sample tampering. The results are fast and clear every time.

We use these tests for DOT-regulated employees and they’ve been incredibly reliable. The 3 SVT feature gives us added peace of mind.

After running hundreds of tests with this product, we’ve seen consistent, accurate results. Excellent choice for anyone needing volume and precision.

We run a high-traffic outpatient clinic and rely on these tests every day. Durable design, fast results, and dependable accuracy.

Each test cup is individually sealed, which makes storage and distribution much easier in our facility. No contamination concerns.

As someone who’s not medically trained, I found these cups simple to use with clear, readable results. Instructions were very helpful.

The SVT adulterant test is a huge benefit—helps us catch tampering attempts immediately. We’ll definitely continue using this brand.

Buying the 250 pack saves our organization a lot. We do frequent testing and haven’t had a single complaint or faulty test.

Results come in quickly and are easy to read. The cup design is secure and sanitary. Perfect for our busy testing center.

We use these for DOT compliance testing. They meet all our standards and the built-in adulterant strips give us added confidence.

These are the same quality tests we’ve used in labs. The 3 SVT checks are a must for detecting tampering. Very satisfied.

We purchased the 250-case for our clinic and have been very impressed. No defective tests and results are consistently accurate.

These cups test for a wide range of substances and the adulterant strip adds an extra layer of accuracy. Great quality and very reliable results.