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Covid-19 update
While the current Coronavirus pandemic is affecting DNA Clinic appointments, you can still purchase testing kits from our partner Boots. Paternity DNA test kits are available at https://www.boots.com/dna-clinics-paternity-dna-test-kit-10223968# Sibling DNA test kits…
Genuine DNA Clinics
Unfortunately, it has come to our attention that other companies are passing off as DNA Clinics. They are advertising that they have a DNA Clinic in cities across the UK. However, when…
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.…
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…
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…
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…
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…
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…
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.…
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…
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