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FAQ

Drug Testing FAQ's

Below are some frequently asked questions about drug testing. If you have a question that is not answered here we are here to help you. Simply e-mail your question to us or call our friendly & helfpful customer service team on 01623 883 830 during office hours Monday to Friday 9am to 4.30pm

Where can I buy drug testing kits?

Drug testing kits are available to buy online , by telephone or by NHS purchase order through this website and also through our medical supplies website Valuemed

How long will my drug testing kit order take to arrive ?

Orders received before 4.30pm Monday to Friday are dispatched the same day.
If you need your goods urgently please select the express delivery option for the shipping and handling. Click here for full delivery info

Do I need an account to place an order through this website ?

No , simply select the items you wish to order and then proceed to checkout. Online payment may be made using a credit or debit card or using paypal.

How do I set up a wholesale or NHS drug test account ?

NHS & wholesale purchase orders may be faxed to 01623 884 105
If you are a wholesale or NHS customer then please e-mail trade@adtuk.co.uk and we will e-mail you pricing details or telephone us during office hours. Click here for more NHS & trade info

What are the detection times and cut offs for the drug testing kits ?

This varies between different brands of drug test Click here for detailed info on drug test detection times and cut offs by brand

How accurate are the drug testing kits ?

The urine and saliva onsite drug testing kits that we supply are between 97-99% accuracy if used according to the manufacturers instructions.
Make sure when using any drug testing kit that you follow the instructions provided to get the maximimum accuracy

How long does a drug test stay positive ?

The length of time a drug test stays positive depends on:
-the drug that has been used
-the type of drug test kit being used ie whether it is a urine drug test, a saliva drug test or a hair drug test. As a general rule a urine test will stay positive longer than a saliva drug test.
-the sensitivity of the drug test being used
-the metabolism of the person being tested-some individuals clear drugs out of their system faster than others
-the frequency and strength of the drugs used Click here for detailed drug test detection times

How do I set up an online account ?

Setting up an online account is easy and gives you 5% lower pricing on all the goods. It also makes online shopping with us very quick and easy.
Simply place an online order through this website and then e-mail us with your order number & request an account. We will will set the account up for you and e-mail you the login details.

How long does Cannabis stay positive on a urine drug test ?

Very variable-anything from between 3-4 days to up to 28-30 days. Click here to see professional Cannabis drug testing kits

Why does Cannabis stay positive on a drug test for so long ?

Cannabis can stay in the body for longer than other drugs because it is stored in fat. If someone is a heavy frequent user then the THC can be stored in their fat cells for up to 28-30 days in some cases. Therefore whether or not a Cannabis drug test stays positive and for how long it stays positve varies from person to person, depending on the individuals body type & metabolism. In some cases it can be out of the system and clear on a urine drug test in about 4-5 days and in others it may take up to a month to clear from the urine drug test. Click here to see home drug testing kits for Cannabis THC

Is a faint test line on the drug testing kit still a negative ?

Is a faint test line on the drug testing kit still a negative ?

Two lines ( a control line and a test line ) on a urine or saliva drug test kit that appear within the specified test time is a negative result. It does not matter if the test line is faint when compared to the control line. The picture on the left shows a very clear negative result on a urine drug test where both lines are of equal intensity. However sometimes the two lines may differ in intensity and this is still a negative result. This is not of any significance and should be ignored. The test result is negative whether the line is faint or dark.

What do the codes on the drug tests mean ?

Below are the coding abbrevaitions on packaging for drug testing kits and what they mean

" THC = MARIJUANA & CANNABIS.
" MOP/MOR 300ng/m = MORPHINE (HEROIN, OPIATE).(urine only)
" AMP = AMPHETAMINE .
" MTD = METHADONE.
" MET = METHAMPHETAMINE.
" COC = COCAINE & CRACK.
" BZO = BENZODIAZEPINE.
" MDMA = ECSTASY
'' BAR=BARBITUARTES
'' BUP=BUPRENORPHINE
'' BZO= BENZODIAZEPINES
'' OPI= 2000ng/ml OPIATES (urine test only)
'' PCP= PHENCYCLIDINE
'' TCA= TRICYCLIC ANTIDEPRESSANTS
'' EDDP=EDDP screening tests (for methadone compliance testing)
'' OXY= OXYCODONE
'' PXP= PROPOXYTHENE
'' KET=KETAMINE
'' COT=COTININE (nicotine smoking test)

What time of day is best to do a drug test ?

The drug testing kits may be used at any time of day

Do you have any home drug testing kits for Cannabis, Cocaine etc and Multipanel Drug Tests ?

We are UK's leading online supplier of drug testing kits & have an extensive range of drug testing kits suitable for home drug testing.
We also have some very special limited offer drug testing kits including cannabis drug tests from just £1.45 and 4 panel drug tests from £4.50 .
Saliva drug screens now start from just £5.49 for a six drug screen.
More details on Home Drug Tests

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