• The text box allows you to submit a question.
  • Your question will not show up until it gets answered (~48h)
  • It is anonymous and should not be used for order queries.
  • You can get a faster response by emailing admin (at) reagent-tests.uk
  • For shipping & delivery information check out our shipping page.

do you have any tests for ketamine 28. February 2021

Yes, mandelin and liebermann are useful for cocaine.

Can you offer delivery to delivery points like Hermes etc? 27. February 2021

We can send anywhere that Royal Mail will deliver to.

How do you test for quaaludes? 26. February 2021

We don’t have any tests for this, but you are probably being sold etizolam. Send it to wedinos.org

How should I store the reagent tests? 26. January 2021

In the fridge, out of reach of children is best.

There are crystals in my bottle 6. October 2020

This is normal, please read the instructions and watch the video.

How do I know whether the kits have passed their shelf life? 19. August 2020

See if they respond to aspirin or another substance which you know the identity of. We recommend replacing them after 12 months to be sure that they will work when you need them.

How can I contact you? 22. April 2020

Please reply to the last email we sent you. Alternatively, email askme@reagent-tests.uk. Check the “Terms” page for our phone number

Do the kits go off outside the fridge? I plan to carry them in my luggage while I go travelling across europe. 6. January 2020

The shelf life varies for each one and even then it’s affected by humidity, temperature and oxygen exposure. Our 18*C tests reveal

  • Froehde – over 18 months,
  • Ehrlich – around 1 year,
  • Liebermann – just under 1 year,
  • Marquis – 6-9 months,
  • Mecke – 5-7 months,
  • Mandelin – 5-7 months,

Is packaging discrete? 8. January 2019

It’s a thin box with nothing but your name and address on it.

What happens if a sample contains multiple drugs? 14. August 2017

It will produce a mixture of the colours – a lot like mixing two colours of paint. If you have a powder or crystalline substance with two different looking types of crystal, try to separate them and test them individually.

Can I send you a photo of my test result for clarification? 30. August 2016

Definitely! We love talking about testing, please email admin at reagent-tests.uk.