At LabCorp, Comprehensive Metabolic Panel is drawn in a Gel-barrier tube (preferred); Red-top tube or green-top (lithium heparin) tube (acceptable), order code 322000.

LabCorp collection requirements

Comprehensive Metabolic Panel tube and order code at LabCorp

Primary tube: Gel-barrier tube (preferred); Red-top tube or green-top (lithium heparin) tube (acceptable)
Order code: 322000

LabCorp verified by: Mandi Boss B Franklin, Jul 4, 2026

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