Measurement of nicotine and its metabolites to monitor success of smoking cessation programs, detect passive exposure, and evaluate nontobacco nicotine exposure
Immediatley following collection, mix sample by inverting 8 - 10 times to prevent clotting
Lavender (EDTA), 4mL
Dk green:
Immediately following collection, mix sample by inverting 5 - 10 times to prevent clotting.
Dk green:
Spin within two (2) hours of sample collection
Transfer plasma to a Transfer vial/tube with cap - 12mL (LabCorp), labelled as Li or Na heparin plasma
Red:
Allow sample to clot
Spin within two (2) hours of sample collection
Transfer serum to a Transfer vial/tube with cap - 12mL (LabCorp), labelled as serum
Ambient (preferred) - 14 days
Refrigerated - 14 days
Frozen - 14 days
Liquid chromatography/tandem mass spectrometry (LC/MS-MS)