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: Zinc [Mass Concentration] in Dialysate Fluid

Published: August 9, 2026Updated: August 16, 2026

: This test measures the mass concentration of zinc in dialysate fluid, the solution used during dialysis treatments. It helps assess zinc levels in the dialysis solution rather than in blood or urine.

Quick summary

[": A dialysate zinc measurement reflects the zinc concentration of the dialysis fluid used during treatment."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
5760-4
Short code
Zinc Dial fld-mCnc
Synonyms
Zinc Dial fld-mCnc
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

: What Is Dialysate?

: Dialysate is a specially prepared fluid used during dialysis to help remove waste products and excess fluid from the blood. Its composition is carefully controlled so that it closely matches what the body needs during treatment.

: Why Measure Zinc in Dialysate?

: Zinc is a mineral involved in immune function, wound healing, and many enzyme reactions. Checking zinc in dialysate can help verify the mineral content of the dialysis solution and support quality monitoring of the treatment fluid.

: How the Test Is Done

: This is a laboratory test performed on a sample of dialysate fluid, not on blood from the patient. The fluid sample is analyzed to determine the mass of zinc present per volume of solution.

: What the Results Mean

: Results describe the concentration of zinc in the dialysate sample. Interpretation depends on the specific dialysis protocol and the laboratory's own reference information, so your care team will explain what the value means for your situation.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

: Zinc in dialysate is primarily a fluid-quality and composition measurement. It does not directly reflect a patient's blood zinc status, so it is interpreted alongside the dialysis prescription and any separate blood mineral testing ordered by the care team.

Short name

: Dialysate Zinc

Frequently asked questions

: Is this test done on my blood?
: No. This test is performed on a sample of dialysate fluid, the solution used in the dialysis machine, rather than on a blood sample.
: Does a dialysate zinc result tell me my body's zinc level?
: Not directly. It measures zinc in the dialysis fluid. A healthcare provider would use a separate blood test to assess zinc status in the body.
: Can I get exact reference numbers from this description?
: No. Reference values vary by laboratory and dialysis protocol, so your care team or laboratory report should be consulted for the applicable ranges.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy