Legally Defensible Full Chain of Custody Laboratory Confirmation Urine Drug Tests

This lab drug test pack is for for UK companies who need a confirmation test on their positive drug screening results.

Confirming on-site positive (and non-negative) drug test results with a lab drug test is a critical part of employment drug testing.

Each lab drug test pack enables a complete "chain of custody" UK laboratory urine LC-MS/MS drug test to be analysed, using a leading fully UKAS accredited UK laboratory

Please note this urine laboratory pack can not test for alcohol

The laboratory drug test employs state-of-the-art immunoassay and liquid chromatography-mass spectrometry/mass spectrometry (LC-MS) technology.

Here are the key features of the lab drug test pack:

Cost structure for lab drug tests:

The cost for the laboratory drug test is per drug tested. If multiple drugs are tested for, there is an additional charge of £66.00 per drug.
The same urine sample can be used to test for multiple drug groups but an additional charge of £66.00 will be made for each additional LC-MS/MS lab drug test requested on the same sample. If more than 1 confirmation drug test is required on the urine sample please contact Access Diagnostics before sending to make an additional payment on 01263 731 168.

Confirmation Drug Testing:

A legally defensible confirmation lab drug test with full chain of custody is required for all non-negative Point of Care Tests (POCT).LC-MS/MS (Liquid Chromatography-Mass Spectrometry/Mass Spectrometry) is the gold standard method for laboratory confirmation testing.

Processing time:

The typical processing time for the urine sample is around 3- 5 working days following receipt of the sample and accompanying documents by the lab.

Compliance and regulatory requirements:

The lab test meets all current industry-specific regulatory requirements for legally defensible UK workplace and healthcare confirmation testing.

The sample must be collected by someone other than the donor. The collector serves as a witness to the test and is required even for personal use.

Chain of custody and accreditation:

The drug test includes full chain of custody processing, ensuring the integrity of the sample.
The drug testing is carried out in a UKAS-accredited UK laboratory, ensuring high standards and compliance with regulatory norms.

Reporting:

The lab report will confirm the presence of the drug and report the levels of both the parent drug and its common metabolites found in the urine sample.
The report is emailed exclusively to the designated email address on the order unless otherwise confirmed at the time of ordering.

Integrity checks:

If the Laboratory confirmation pack or chain of custody documents are not correctly completed, the urine sample will fail lab integrity checks.
If this happens, the sample will be deemed void, and the cost is non-refundable.

Sample Retention

Each test requires two samples: an A sample and a B sample.
If the A sample tests negative: The B sample will be stored for 14 days and then disposed of.
If the A sample tests positive: The B sample will be securely stored for 12 months before disposal, in case the donor requests further testing or review.

Please read the above features and guidance, as by following these steps you will ensure accurate, legally defensible drug testing and clear documentation for all parties involved. Certificated results enable tribunal or disciplinary protection to employers, having excluded false positive or negative results.

What is in the lab drug test pack

Lab urine drug test pack contains:

A urine collection cup
2 sample vials
Sample transport protection canisters
Pre-paid mailing bag
Paperwork
Labels
Seals
Instructions.

The sample can be used to test for multiple drug groups but an additional charge of £66.00 will be made for each additional LC-MS/MS lab drug test requested on the same sample. If more than 1 confirmation drug test is required on the urine sample please contact Access Diagnostics before sending to make an additional payment on 01263 731 168.

What drugs can be confirmed using the laboratory urine drug test packs?

Amphetamine
Benzodiazepines
Barbiturates
Buprenorphine (delay of 5-10 days on results for BUP currently)
Cannabinoids
Cocanics
Methadone
Ketamine (parent compound only)
Cathinones
Opiates
Phencyclidine
LSD
Methaqualone
Tramadol
Gabapentinoids
Oxycodone

How many lab drug test packs should we purchase?

Our recommendation is that you should expect a positive result rate of between 4% and 6% in random workplace drug testing and pre-order a suitable number of confirmation lab drug test packs to have on site.
It is advisable to have at least one lab drug test pack if you are doing workplace drug testing

How long will the lab drug test results take?

The lab drug test turnaround time is fairly swift as we use a lab in the UK, for all our laboratory drug tests.
The lab pack comes with pre-paid first-class post back to the lab.
Lab drug test samples are usually processed within 5 working days of receipt at the lab, and certificate results are e-mailed. Buprenorphine is currently taking longer at 5-10 days from receipt of sample by the lab for results.

How accurate are the lab drug test results?

A LC-MS/MS lab drug test is the most accurate drug test and is the standard by which all other drug tests are judged.

Watch this video to show you how to collect your urine sample for the back to lab urine drug test confirmation.

Please watch our latest guide on how to complete the forms required to get your sample accepted for the Laboratory chain of custody drug testing.What is a UKAS approved laboratory urine drug test

A UKAS Approved Laboratory is one accredited by the United Kingdom Accreditation Service (UKAS), ensuring it meets strict standards for testing, calibration, and inspection. Accreditation confirms the lab’s competence, reliability, and impartiality, following recognised standards like ISO/IEC 17025. This guarantees accurate lab drug test results, quality assurance, and compliance with industry regulations, making UKAS approval essential for businesses, regulators, and consumers who require trustworthy laboratory urine drug testing.

Cup Drug Test Kits

Workplace UKAS Accredited Laboratory Confirmation Urine LC-MS/MS Drug Test Pack ( £66.00 per single drug, can not test for ALC )

UKDrugTesting 23 Panel Urine Drug Testing Kit A1 DOW-A1246-011 3SVT