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Electrolyte Panel

The electrolyte panel measures certain electrolytes in the blood and can be used to detect a problem with your body’s electrolyte balance. Electrolyte balance is essential for moving nutrients into and waste out of the cells within the body.  It also helps to maintain proper water balance and stabilize the body’s pH level.

Electrolytes are essential minerals that are vital to many key functions in the body. They play a critical role in muscle movement and proper nerve conduction.

Test Details

The following electrolytes are tested in the electrolyte panel:

  • Sodium: Helps regulate water movement in and out of cells.
  • Potassium: Found mainly inside cells. This electrolyte is essential in regulating muscle contraction.
  • Chloride: This electrolyte moves in and out of the cell to help maintain electrical neutrality and also helps regulate the distribution of water in the body.
  • Carbon Dioxide: This electrolyte can be used to identify electrolyte imbalance.

Learn More


Am I required to fast?

No, fasting is not required. There are no dietary or medicinal restrictions to take this test.


A simple venous blood draw

Is a doctor's order required?

No. You do not need to provide a doctor’s order to get lab testing done at Any Lab Test Now.

When will I get my test results?

Test results generally take between 24 to 72 business hours after your specimen is collected.

Do I need to make an appointment?

No. You can walk in for same day testing. We make it easy for you by offering work-friendly hours.

If I have questions about my tests results who should I contact?

We recommend you share your results with your physician.