Latest News Stories Direct from DNA Clinics Limited

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Will CBD oil show up on a workplace drug test?
Cannabidiol, otherwise known as CBD, is a compound found in cannabis known as a cannabinoid. The most well-known cannabinoid is THC. This is the compound responsible for the ‘high’ associated with cannabis.…
Drug Testing
Alcohol testing is still important in the workplace
Although trends these days show that employees are more likely to have recreational drugs in their system than alcohol, testing alcohol is still important for workplace safety. The culture of the liquid…
Alcohol Testing
Metal detectorists spiked with space cakes
An act of ‘random lunacy’ put a group of Metal detectorists at serious risk. They were taken to hospital after unknowingly eating cakes apparently spiked with cannabis. In total, thirteen men and…
Drug Testing
External audits passed again
We are delighted to announce that the company has attained three ISO standard certifications for another year. This means that Crystal Health Group maintains the highest standards in Quality (ISO9001), Information Security…
DNA Testing, Drug Testing
Pre-employment Drug Testing
Pre-employment drug testing is an important part of the recruitment process. In particular, for safety critical and ‘business critical’ jobs. The most popular drug test for this is urine testing. Both the…
Drug Testing, Workplace Drug and Alcohol Testing
Oral Fluid Drug Testing – A fairer test for the workplace?
Many of our commercial drug testing clients are opting for the Lab Oral Fluid Drug Test. They see it as a fairer method for drug testing in the workplace. This is partly…
Drug Testing, Workplace Drug and Alcohol Testing
Do you need a Drug and Alcohol Policy?
Employers may have to tackle problems relating to drug and alcohol misuse among employees at some time. It is estimated that problems caused by misuse cost UK industry £800 million per year.…
Alcohol Testing, Drug Testing, Workplace Drug and Alcohol Testing
How to take a DNA sample for a DNA Test
It is simple to take a mouth swab for a DNA test. Also, it is painless, which is important when taking a sample from a child. Cells not Saliva! Another reason we…
DNA Testing, Grandparent Testing, Paternity Testing, Sibling Testing
Pre-Employment Drug Testing
A lot of our business clients drug and alcohol test prospective employees. This is an integral part of their drug and alcohol policy and recruitment process. It conveys two important messages. First,…
Drug Testing, Workplace Drug and Alcohol Testing
Semi Identical Twins Identified
The New England Journal of Medicine has reported only the second known case of “semi-identical” twins. The boy and the girl, now four, from Brisbane, in Australia, are identical on their mother’s…
DNA Testing, Sibling Testing