The Original Synthetic Urine
Authentic, Tested & Trusted
Scientifically formulated laboratory-grade urine that precisely replicates the chemical and physical properties of natural human urine for testing, calibration, and research.
Advanced Formulation to Replicate Natural Urine
With over a decade of proven performance and professional reliability, this precision-engineered urine formula is developed under strict laboratory protocols to replicate the key chemical and physical markers of real human urine:
Balanced pH Level
Specific Gravity
Creatinine, Urea, Uric Acid
Foam Behavior, Color, Clarity, and Scent
Additional trace compounds essential for simulation
Quality-Assured and Batch-Tested for Consistency
Each unit is tested and held to strict quality assurance standards to ensure:
Batch-to-batch consistency
Stable, non-biological composition
Compatibility with most laboratory testing systems
Long shelf life with no refrigeration required
Ready-to-Use. No Mixing Required.
The pre-mixed, unisex formula is sealed, portable, and shelf-stable for up to 2 years.
- No prep or refrigeration
- No additional tools
- Always ready for time-sensitive workflows
Upass urine orders are processed daily with same-day shipping and careful packaging to ensure your product arrives on time and in perfect condition.
Built for Professional Use Cases
This solution supports a variety of research-based applications, including:
- Academic instruction and lab training
- Laboratory testing and equipment calibration
- Product development: sensors, reagents, packaging, and systems
- Independent study and scientific research in simulated conditions
Used by professionals nationwide, this solution is tailored for controlled environments where reliability is critical.
Don't Risk Your Results
Counterfeit products may look similar but lack the formulation and quality standards of the original Upass urine. An unverified source can compromise your research and produce unreliable results. Your work depends on consistent quality. Choose the original.
Frequently Asked Questions
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Upass urine is a scientifically formulated control solution designed to simulate the chemical composition, pH balance, and physical properties of natural human urine. It is used in laboratory testing, research studies, academic instruction, and product development.
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Each Upass urine kit contains everything needed for controlled testing or demonstration use:
- 3 oz of pre-mixed Lab Grade urine
- Two heating pads
- A temperature strip
- A secure dispensing cap
- Sealed packaging, professional delivery
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Yes. It's a fully mixed, shelf-stable control sample designed for convenience and accuracy. Ready to use urine, No refrigeration required.
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The product has a shelf life of up to 2 years when stored in a cool, dry place.
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It includes water, creatinine, urea, uric acid, and additional compounds that replicate the chemical profile of human urine.
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Yes. The product is non-toxic, non-biological, and does not require special disposal.
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It's used by professionals in academic settings, laboratory environments, and research facilities for testing, instruction, and calibration purposes.
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Orders ship the same day if placed by 3 PM (Monday–Friday). Standard delivery typically arrives in 1–5 business days depending on your location. Expedited options are available at checkout. View detailed shipping info
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Follow these steps to properly use Upass:
- Shake the bottle to ensure contents are well-mixed.
- Microwave Instructions:
- Start with 5 seconds, then add 2 seconds at a time if needed.
- Do not exceed 10 seconds total in the microwave.
- Be patient—overheating can cause temperature inconsistencies.
- Attach the provided heat pads to maintain the correct temperature between 96°F to 100°F.
- Check the temperature strip:
- If no reading appears, the sample is either too hot or too cold.
- Adjust by allowing it to cool down or reheating in small increments.
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Heat Upass by microwaving for 5 seconds initially, then adding 2 seconds at a time if needed. Do not exceed 10 seconds total microwave time. Be patient as overheating can cause temperature inconsistencies. The correct temperature should be between 96°F to 100°F. Use the included temperature strip to verify—if no reading appears, the sample needs adjustment.
Trusted. Lab-Tested. Always Authentic.
Proudly developed in the United States and used in labs across the country, this authentic control solution for human urine simulant is the industry standard for those who value science, precision, and professional integrity.
UPASS URINE$34.99
Scientifically formulated and lab-Grade urine designed to deliver consistent, verified performance every time.