Wednesday, May 31, 2017

Cannabis confirmation, urine

Reference values  Modification

Test code: 2544

Effective update from 07/06/2017


      Negative: Less than 15 ng/mL of 11-nor-delta-9-THC-9-carboxylic acid. (EWDTS 2011 (European Workplace Drug Testing Society)
      *LOD: 4 ng/mL of 11-nor-delta-9-THC-9-carboxylic acid.

Cut-off: 10 ng/mL
Measuring uncertainty: 2 ng/mL

In the received sample all of the indicated substances have been analyzed. The following positivity criterion has been used: when the concentration of the substances is over or equal the cut-off value plus the value of test uncertainty, the result is Positive. 
In opposite case the result is Negative. The laboratory has a measurement uncertainty across the entire working range. 

   Find the record of the test by clicking here

No comments:

Post a Comment