Breathalysers – Why we calibrate and how they work
Breathalysers – Why we calibrate and how they work Breathalysers have been around for nearly 100 years and have been used by the police for…
Breathalysers – Why we calibrate and how they work Breathalysers have been around for nearly 100 years and have been used by the police for…
Heroin in the workplace: Why and how we test for 6-MAM, Methadone and Buprenorphine. Find out more.
Prevalence of drugs in the UK Determining drug prevalence can be difficult because there is not a single dataset that covers over the counter, prescription…
The poppy seed defence: all you need to know Some food products such as seeded breads, bagels, muffins and cakes contain poppy seeds. Culinary poppy…
Workplace drug testing: which option best suits your business? Anyone who works in a safety-critical environment will know how important it is to have a…
What is Chain of custody? Chain of Custody (CoC) refers to a series of checks and controls directing the collection, processing, reporting and storage of…