Gray (Potassium oxalate/Sodium fluoride)
24 hrs room temperature, 5days refrig
Spin for 10 min at 3400 RPM
Stat: 45 Min. Routine: 90 Minutes
Contact Endocrine clinic for test scheduling and collection.Patient should fast 12 hrs prior to the 75 g glucose dose. Collect specimens in grey top (floride) tubes. Send all specimens at the same time. Indicate collection time on each tube.