Gold
Serum
0.2 mL
Separate < 4hrs
Lipemic specimens. Gel separator tubes are not acceptable, regardless of the tube additive.
REFRIGERATED
Lipemic specimens may cause an underestimation of Theophylline level
Sun-Sat
Within 24 hours
Enzyme Immunoassay
Core
IHC
Aminophylline
elixophylin
Elixophyllin
0090265
Draw 2-3hr after dose
ug/mL
80198
4049-3
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