Drug Screen – Long Acting Tranquilizers (LC/MS)

5 mL serum

Remove serum from red cells and place in an additive free transport tube.

Glass or plastic tube with no anticoagulant additives.

Label all samples. Ship overnight on cold packs.

Samples deemed suspicious from initial screening will be subject to confirmatory testing. This may add an additional 1-2 days to the listed turnaround time.Samples must be received in the testing lab / location by 3:30 p.m., otherwise samples will be held until the next scheduled test day.