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Test Code GTI2H Glucose/Insulin Tolerance [2 Hour], Plasma/Serum

Specimen Volume

1.0 mL

Preferred Specimen

Gray (GRY) (F/Oxal)

Alternate Specimen

Gold (SST) (Serum)

Specimen Handling Instructions

Collect 1 gray and 1 gold-top tube. Green-top (plasma) tubes are also acceptable. Collect Insulin using serum or heparinized plasma only. Fasting and 2 hour

Transport

Routine courier pick-up

Cutoff Time

None

Department

Chemistry

Methodology

Enzymatic

Stat Turn-around Time

N/A

Routine Turn-around Time

1 Day

Reference Ranges

See Report