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MCL Laboratory specimen collection and test information
Gray Top
Glucose Tolerance Test- OB
4 mL
Alternative name(s)

Lab section Core Lab    
When performed 24 hours / 7 days    
When reported
24 hours / 7 days    
   
Sunquest code
OBGT
SMS code
GLUCOSE TOLERANCE, OB
   
Important notes: OB tolerance test - Battery includes 4 specimens (0, 1, 2, 3 hour). Collect all samples in gray top tubes.
Rejection criteria:
Transportation notes:
Specimen preparation:

MCL Web resources Specimen packaging pages Reference lab 

MCL Web Resources
Last revised 11/07/2011