James Nutt from Cansford presented at the Scientific Meeting of the Society of Hair Testing (SoHT) on "Hair analysis in the workplace: global harmonisation required", June 2014.
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Topics: Hair Collection, Scientific Presentations, Workplace Drug Testing, Drug testing
The degree of training varies tremendously from company to company yet it is this part of the drug & alcohol testing process that is most commonly the weakest link in the ‘chain of custody’ process and therefore the most liable to challenges if not performed correctly!
Not all sample collectors are the same!
When you are having someone come into your organisation to collect a hair sample it is very important that they know what they are doing and disrupt your normal activities as little as possible.
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Topics: Hair Collection, Workplace Drug Testing, Hair drug testing, Drug and DNA testing, Oral fluid testing
