Chain of Custody

The Chain of Custody defines a set of procedures from when a sample is given through the analytical process until it is finally destroyed.

If a screened sample is positive, a Chain of Custody sample must be taken to The Laboratory for expert GC-MS or LC-MS analysis. This process is defensible in employment hearings and known as the ‘gold standard’ for use in court.

You can collection kits from our shop »

Multiple Urine Test Cassette

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