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ILH Laboratory specimen collection and test information
Gray Top
Glucose Fasting
4 mL
Alternative name(s)

Lab section Core Lab    
When performed 24 hours / 7 days    
When reported
24 hours / 7 days    
Sunquest code:
EPIC Code:
Important notes: MUST be fasting. Expect about a 5-10% decrease in glucose concentration for each 2 hrs that serum is not separated from red cells. Red top or Lithium Heparin green tops will be accepted.
Rejection criteria:
Transportation notes:
Specimen preparation:

MCL Web resources Specimen packaging pages Reference lab 

ILH Web Resources
Last revised 09/11/2013