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* CHLORIDE, BLOOD

Mnemonic

CL

Synonym

Chloride - CL

Specimen Collection Requirements

Collect

Serum or Plasma, one 5.0 mL gold (SST), 7.0 mL red or 3.0 mL mint green (lithium heparin, PST) top tube

Handling

Allow serum to clot completely at room temperature (minimum: 30 minutes). Preferably, separate serum or plasma from cells before transport.

Preferred Volume

1.0 mL

Minimum Volume

0.25 mL Serum/Plasma, (Whole Blood 0.60 mL minimum draw)

Transport

Refrigerated (2-8°C)

Rejection Criteria

Grossly hemolyzed specimens

Stability

AFTER SEPARATION FROM CELLS: Ambient (18-26°C): 7 days; Refrigerated (2-8°C): 7 days; Frozen (at or below -20°C): 1 month

Testing Information

Performed

7 days/week

Reported

24 hours

Method

Ion Specific Electrode (ISE)

Reference Values

Reference Values

Critical Values

For critical age related ranges see Chemistry Age Related Reference Ranges and Critical Values.

CPT Codes

82435

Last Updated: Thursday, January 5, 2017 03:40:44 AM


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