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Test ID NBLD0164 Calcium, 24hr urine

AKA

CA,24HR UR

Container Type

24 hour urine container

Specimen type/Requirements

Urine

Specimen Volume

5.0 mL

Minimum Volume

1.0 mL

Stability

7 days refrigerated

Transport Temperature

Refrigerated

Instructions

Specimens coming from outreach labs should be measured and aliqouted off.
Note the total volume on the aliqout tube.
The specimen’s pH should be adjusted to 3-4 after collection.
See specimen collection section for proper 24 hour urine instructions.

Performed Test Frequency

Daily (Monday-Sunday)

Methodology

Colormetric

CPT

82340

Performing Lab

Chemistry Department Sanford Bismarck