3 ml (1 ml min) serum from 1 metal free White Top (Z tube- No Additive) tube available from ADL. Ship refrigerated or frozen. Patient should avoid silver containing medication or food- supplements 3 days prior to sample collection. Use powderless gloves during specimen collection.
Sample Mon / Thu by 1 pm
Report 4th Day Evening
Use only specified containers avalable from ADL. If gadolinium or iodine containing contrast media has been administered, the specimen should not be collected for 96 hours.