Skip to main contentEspañol
A runner on a gravel road between green fields under a blue sky

drugs

GC/MS confirmation

A second, more precise method that checks a positive screen.

Laboratory range

Pendingto confirm
Published once it is validated in our laboratory.No value is shown until then.

A second, more precise method that checks a positive screen.

A laboratory range gives context, not a diagnosis.

Questions

Asked about GC/MS confirmation.

Talk to Santé

A second, more precise method that checks a positive screen.

Read alongside

Related markers.

All 106 biomarkers