At LabCorp, Glucose is drawn in a Red-top tube, gel-barrier tube, or green-top (lithium heparin) tube. Do not use oxalate, EDTA, or citrate plasma., order code 001032.

LabCorp collection requirements

Glucose tube and order code at LabCorp

Primary tube
Red-top tube, gel-barrier tube, or green-top (lithium heparin) tube. Do not use oxalate, EDTA, or citrate plasma.
Order code
001032

LabCorp verified by: Mandi Boss B Franklin, Jul 16, 2026

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