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Vitamin K1, Serum

Additional Codes

LAB3657

Specimen Type

Serum


Specimen Required


Collection Container/Tube:

Preferred: Red top

Acceptable: Serum gel

Submission Container/Tube: Plastic vial

Specimen Volume: 2 mL

Collection Instructions: Fasting overnight (12-14 hours) (infants-draw prior to next feeding).


Specimen Minimum Volume

0.75 mL

Specimen Stability Information

Specimen Type Temperature Time Special Container
Serum Refrigerated (preferred) 30 days
  Ambient  30 days
  Frozen  30 days

Reference Values

≥18 years: 0.10-2.20 ng/mL

<18 years: not established

Day(s) and Time(s) Performed

Monday through Friday; 4 p.m.

Analytic Time

2 days

Specimen Retention Time

14 days

Performing Laboratory

Mayo Clinic Laboratories in Rochester

CPT Code Information

84597

LOINC Code Information

Test ID Test Order Name Order LOINC Value
VITK1 Vitamin K1, S 9622-2

 

Result ID Test Result Name Result LOINC Value
62167 Vitamin K1, S 9622-2