At Quest, Folate (Folic Acid) is drawn in a Serum separator tube (SST), order code 466.

Quest collection requirements

Folate (Folic Acid) tube and order code at Quest

Primary tube
Serum separator tube (SST)
Order code
466
Minimum volume
0.5 mL

Quest verified by: Mandi Boss B Franklin, Jul 11, 2026

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