Coronavirus COVID-19 RT-qPCR Swab Home Test Kit – Priority 24 hrs


Results within 24 hours of receipt of the test sample at our laboratories in Cardiff. Please confirm the date your test result is required in the notes section at checkout or call +44 (0)2920 540 000.

  • 1 x Gold Standard PCR test with simple to follow instructions
  • Lowest occurrence of incorrect results of any tests currently available
  • Detects all currently known variants** of COVID-19
  • Certificate of results issued with all tests
  • Free guaranteed next day delivery and postage-paid, tracked return
  • UK Government listed provider

*Packaging displayed is indicative only and may vary from that received.
**Information provided kit manufacturer (28th January 2021) and correct at this time.

Out of stock

About the Test

Your home testing kit will be delivered in a discrete package, by one of our designated courier services to the address of your choice.

This COVID-19 home test requires a combined nose/throat swab sample to be collected and sent back to our UKAS accredited UK laboratory for testing.

Purchasing a Coronavirus COVID-19 home testing kit from MTD gives you peace of mind that you are dealing directly with the laboratory that is carrying out the test. All of our swab kits are tested at our laboratories and the results individually interpreted by our scientists.

MTD conduct the RT-qPCR test, which is CE marked and the ‘gold standard’, highest sensitivity technique. The swab test is able to detect all currently known variants* of COVID-19. The swab test is able to detect all known variants of COVID-19.

This test is capable of detecting low infection 2 levels at an early stage in the infections growth and has the lowest occurrence of incorrect results 1, 3  (false positive or false negative) of any of the tests currently available. Many fast tests including Lateral Flow Devices (LFD) only detect high levels of infection, missing lower levels.

1. Diagnostic testing and screening for SARS-CoV-2, European Centre for Disease Prevention and Control.  2. Options for the use of rapid antigen tests for COVID-19 in the EU/EEA and the UK: Technical Report, European Centre of Disease Prevention And Control.  3UK abandons school Covid monitoring as testing devices divide public health scientists: Chemistry World, 25th January 2021.

When should I self-swab?

To ensure best results you should self-swab on the day of posting or if this is not possible the evening before returning your sample to our laboratories.

Once the swab is taken and during transit it does not need special storage but should not be exposed to excessive temperatures. For example, leaving it in a hot car (above 28°C).

Please note: Our laboratories operate a limited weekend service. If your sample window requires that your test is taken or processed over the weekend contact the laboratory to confirm testing available with view to scheduling a slot. Failure to do this may cause a further delay of 24-48 hours. Slots are offered on a first come basis.

Taking the Test

Using the easy-to-follow instructions provided, complete the form, take the sample as instructed and seal the contents of the kit in the plastic bag provided then pop it all into the postage paid return packaging and place it in your nearest Royal Mail Priority post box. We will email you to acknowledge safe receipt of your test.

Each Swab Kit* contains:

  • Easy to follow instructions
  • Easy to use swab inside a sealed wrapper
  • Sample vial tube with liquid (taken swab goes into this and snaps off at break point – dispose of remains of swab).
  • Self-seal clear plastic bag (to place vial in)
  • Zip clear plastic bag (to place sealed plastic bag with vial in into)
  • A tracked, postage paid box to return your sample to our laboratory

Samples can be rejected for testing if they are not supplied correctly (i.e. no swab in tube, no liquid in tube, damage/leaking in transit).

NB: To ensure the lab receives a ‘good’ swab to test, the swab transport vial tube contains a liquid which both deactivates (kills) the virus and also makes sure the RNA (genetic material which includes any virus) is stabilised. This allows it to be transported at room temperature without degradation (as long as not exposed to temperature greater than 28°C). Please ensure that the liquid remains within the tube and is not spilt during the collection process.

*Packaging displayed is indicative only and may vary from that received.

Coronavirus Covid-19 RT-qPCR home swab test it -Taking the test instructions - Minton-Treharne-Davies


Results will be emailed to the nominated recipient within 24 hours after receipt of the test sample at our laboratories. An official lab report will be made available to you, to serve as proof of your result.

Results will fall into one of three categories:

  • Negative (Not Detected)
  • Positive (Detected)
  • Re-test

The lab is not able to provide results interpretation or offer advice. We recommend that you follow government guidelines for any tests that are positive.

COVID-19 is a notifiable disease which means that it’s a legal requirement to inform Public Health. The tested person must make the notification. Therefore, for any positive result that person needs to contact their NHS119 to explain they have had a screening COVID-19 PCR test which has been positive. That person needs to isolate immediately and follow current medical guidance. Additionally, we are legally required to notify the Department of Health and may require the tested person to provide additional information.

Still have some questions?

If you can’t find answers to your question here, please visit our FAQ page or contact a member of our team.

Contact our team