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Bentazone in Urine (Mass Concentration)

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

This test measures the presence of bentazone, a chemical used in herbicides, in your urine. It helps assess exposure to this substance over time.

Quick summary

["This test helps track exposure to herbicides in your urine."]

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

Key facts at a glance

LOINC
40683-5
Short code
Deprecated Bentiromide SerPl-mCnc
Synonyms
Deprecated Bentiromide SerPl-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

Why This Test Is Done

Your healthcare provider may order this test if you’ve been exposed to bentazone (a herbicide) through work, gardening, or environmental sources. It can also be part of a broader evaluation for chemical exposure or occupational health monitoring.

What to Expect Before the Test

No special preparation is needed. You’ll likely provide a urine sample in a clean container, often collected at a lab or clinic. Follow any specific instructions your provider gives you.

What the Results Mean

Results indicate the amount of bentazone detected in your urine. High levels may suggest recent or prolonged exposure. Your provider will interpret results in the context of your medical history and symptoms.

Possible Side Effects or Risks

There are no known side effects from this test itself. However, improper sample handling could affect accuracy. If you’re pregnant, have kidney issues, or are on certain medications, discuss this with your provider before testing.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Bentazone Urine Test

Frequently asked questions

What does a positive result mean?
A positive result means bentazone was detected in your urine. This could mean you’ve been exposed to the chemical recently or over time. Your provider will review the level and your situation to determine next steps, such as further testing or advice on reducing exposure.
How often should this test be repeated?
The frequency depends on your situation. If you’re exposed at work or in your environment, your provider may recommend retesting periodically to monitor levels. For one-time exposure, a single test may suffice. Always follow your healthcare provider’s guidance.
Can diet or medications affect this test?
Diet or over-the-counter medications typically do not interfere with this test. However, if you’re taking prescription medications, especially those affecting kidney function, let your provider know before testing to avoid potential confusion in results.
  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