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VITAMIN D, 1,25 DIHYDROXY

Mnemonic

VIT D 1 25

Specimen Collection Requirements

Collect

Serum or Plasma, one plain red or gold (SST) top tube, also acceptable: lavender (EDTA) top tube

Preferred Volume

2.0 mL

Minimum Volume

0.5 mL

Transport

Frozen

Rejection Criteria

Grossly hemolyzed or lipemic specimens

Stability

AFTER SEPARATION FROM CELLS: Ambient: 1 week; Refrigerated: 2 weeks; Frozen: 6 months

Testing Information

Performed

7 days/week

Reported

3-5 days

Method

Quantitative Chemiluminescent Immunoassay

Referral Lab

ARUP (80385)

Reference Values

Reference Values

19.9-79.3 pg/mL

CPT Codes

82652

Last Updated: Thursday, August 10, 2017 04:03:48 PM


Client Services: 503-413-1234