Precision Analytical is a CLIA certified laboratory run by a team of dedicated scientists with combined experience of over 50 years in performing laboratory tests and developing novel testing methods. Their DUTCH Test works to deliver a complete assessment of sex and adrenal hormones, along with their metabolites, in one easy to administer test, helping to provide customers pathways to optimal health.

Precision Analytical Tests Available from ICL

For a list of Precision Analytical services routinely offered by ICL refer to the ICL Integrative Laboratory Services Menu. If the test service in which you are interested is not listed, please contact ICL Client Care at 416.422.3000 x300 or as the test menu is subject to change.

Please see the webinar below for a comprehensive overview of the DUTCH test.

For further information about Precision Analytical visit their website at