Frequently Asked Questions

Do DTP supply the Home Testing Market?

No, DTP only supply professional users such as the NHS, Treatment Agencies, Government, Schools and Industry.

How long after running the tests are the results still valid?

The test results are valid up to 10 minutes after the test has been administered.

Is there any specific way these products need to be stored? Do they have to be refrigerated?

All testing devices can be stored at room temperature up to the date of expiration printed on the individual foil pouch. They cannot be stored in extreme heat or cold and must remain sealed in the foil pouch until use.

What is the minimum amount of specimen needed for a conclusive test result?

It is always important to collect a sufficient amount of specimen in case of a non-negative result. The confirmation laboratory requires a minimum of 15ml of specimen but prefers 30ml for urine testing. For saliva, it is 2ml.

Does the product need to be disposed of in any special way, such as a biohazard bag?

Urine and oral drug screens do not pose a biohazard risk and can be disposed of in regular waste receptacles.

Are there products that can be used in the tests to give a false negative? If so, what can be done to avoid this?

Although there are only a small handful of products that can be used to change the result of an impending test, there are validity screens available which can detect these adulterants. Some are integrated into the tests, such as the iCup ADT, which has built in adulteration, and we also have individual adulteration strips.

Do you have to confirm a non-negative result? If so, how is this done?

DTP strongly recommends that a GC/MS equipped laboratory confirm all non-negative results.

Are any of the tests that you have FDA Cleared?

All of our urine tests have an FDA 510k clearance.

What kind of training is required to administer such tests? How do we get the training?

Although there is no official training required to administer the tests, DTP does provide procedure cards.

What are the differences between the Oral Fluids Tests and the Urine Tests?

Oral fluids tests have the benefit of a simpler collection procedure. The testing does not require a restroom and you can watch the entire process. However, oral tests are only available in the six panel configuration. The urine tests have many different configurations and drugs that they can test for. They also detect drugs in the system for a longer period of time than the oral fluids tests, and come in a variety of formats, such as dips, pipettes, and all in one cups.

What are the little white pills that come with the oral fluids tests?

The white tablets are mints, which can be given after the test has been administered.