Test library
Urine Nickel Level Test
The urine nickel test measures the amount of nickel excreted in urine. It is used mainly to assess occupational exposure in metalworking and related industries, and it is interpreted by a healthcare provider.
Order Nickel, Urine test
Order online and visit a local collection site, or choose an at-home kit where available. No referral and no insurance required.
Order Nickel, Urine test- Typical turnaround
- 1-3 business days
- Starting price
- From $249
- Results
- Confidential, online
Quick answer
The urine nickel test measures how much nickel is excreted in the urine over a collection period. Nickel is a metal used in alloys, plating, batteries, and many industrial processes, and exposure can occur through inhalation or skin contact in some workplaces. The test is most often used to monitor occupational exposure. A healthcare provider interprets the result with the work history and other information.
What this test measures
Nickel is a naturally occurring metal found in soil, water, and many manufactured products. In industry it is used in stainless steel, electroplating, batteries, and catalysts. Workers in metal refining, welding, plating, and battery production can be exposed to nickel dust or fumes. The body can absorb nickel through the lungs or skin and then clear some of it through the urine.
The test measures nickel concentration in a urine sample, and sometimes the result is reported relative to creatinine to account for how dilute the sample is. A single spot sample or a timed collection may be used, depending on the laboratory. Because nickel is common in the environment, collection procedures are designed to reduce contamination from metal surfaces and other sources.
Results are used to estimate recent exposure rather than to diagnose a disease. A single elevated value can reflect a recent exposure event, and repeat testing may be needed to see a pattern. Interpret levels of a metal like nickel alongside the work history and any other monitoring results. A qualified healthcare provider or occupational health professional explains what the result means.
- Urine nickel concentration
- Urine nickel adjusted to creatinine
- Urine creatinine
- Collection volume for timed specimens
- Urine nickel per gram of creatinine
- Other heavy metals when part of a panel
Why people order this test
- Monitor occupational exposure in metalworking and plating
- Assess exposure after a known or suspected release
- Support workplace health surveillance programs
- Compare urine nickel with other exposure measurements
- Provide objective information before discussing workplace controls
How to prepare
Collection instructions depend on the laboratory, and a spot or timed urine sample may be used. Because nickel is common in the environment, the laboratory may provide a metal-free container and specific handling steps. Follow those instructions carefully to reduce contamination.
Understanding your results
Results are typically reported within one to three business days. The report shows the urine nickel concentration and may adjust it to creatinine. A healthcare provider or occupational health professional interprets the result with the work history.
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Frequently Asked Questions
What does a urine nickel test measure?
It measures the amount of nickel excreted in urine, which can reflect recent exposure to the metal.
Why is nickel tested in urine?
Urine testing is commonly used to monitor occupational exposure in industries that use nickel, such as metalworking and plating.
Do I need to fast?
No fasting is required. Follow the collection instructions provided by the laboratory.
Why is contamination a concern?
Nickel is common in the environment and on metal surfaces, so careful collection in a clean container helps prevent contamination that could affect the result.
What does an elevated result mean?
It can indicate recent exposure to nickel. A healthcare provider or occupational health professional interprets it with the work history and other monitoring.
Ready to get tested?
Order online and visit a collection site near you, or choose a mail-in kit. No referral and no insurance required.
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