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Upass Urine 3oz Kit (Official Manufacturer)

Pre-mixed & Ready to Use

Replicates Natural Urine

Authentic, Tested & Trusted

Trusted for Over a Decade

Estimate delivery between Feb 19 - Feb 22

Upass Urine 3oz Kit includes pre-mixed synthetic urine with accurate chemical composition, two heating pads, temperature strip, and dispensing cap. Lab-tested for consistency, shelf-stable for 2+ years, and ready to use without mixing. Manufactured in the USA with proper pH balance and specific gravity. Ideal for laboratory calibration, research, and testing applications. Same-day shipping available on weekday orders by 3 PM.

Lab-Verified Quality

Exact pH & Gravity Match

Works with All Test Systems

Same Day Shipping

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FAQ

What are the uses for Upass

Upass Fake Urine is designed for multiple applications, including:

 

Clinical Laboratory Testing: Used as a control or reference standard in diagnostic equipment and urine analysis.

 

Research and Development: A reliable substitute for human urine in biochemical, pharmaceutical, and product testing.

 

Educational Training: A useful tool for medical students, lab trainees, and educators for hands-on urine testing practice.

 

Adult Sensory Play: Designed to replicate the formula and texture of human urine, it provides a sterile and sanitary alternative for acting out fetish scenes or other fantasies.

What is Upass Synthetic Urine

Upass is a scientifically formulated Fake pee designed to replicate the chemical composition, pH balance, and specific gravity of natural urine. It is used for laboratory testing, educational purposes, and research applications.

When was Upass created

Upass I have been creating synthetic urine for over 16 years. 

What comes in the Upass kit

Each Upass kit includes:

 

Pre-mixed synthetic urine (3 oz bottle)

Two heating pads

Dispensing cap

Temperature strip

How do I use Upass

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.

 

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.

Is Upass pre-mixed

Yes. It's a fully mixed, shelf-stable control sample designed for convenience and accuracy. Ready to use urine, No refrigeration required.

What's in the formula

It includes water, creatinine, urea, uric acid, and additional compounds that replicate the chemical profile of human urine.

How do I read the temperature strip

The temperature strip on the Upass bottle helps you verify the correct range:

 

The correct range for urine testing is 90°F - 100°F.

 

If the strip does not show a reading, the sample is either too cold or too hot. Adjust accordingly.

How do I store Upass for later use

To store Upass properly:

 

Keep the bottle closed tightly to prevent contamination.

Store in a cool, dry place away from direct sunlight.

Upass can be used up to the expiration date printed on the box.

Can I reuse Upass after heating

Yes, Upass can be reheated multiple times if necessary. Always check the temperature strip before use.

Does Upass expire

Yes, the expiration date is printed on the bottom of the box. Upass has a two-year shelf life when stored properly.

How do I know if Upass is at the right temperature

The temperature strip should show a reading between 90°F and 100°F. If the strip does not display a temperature:

Allow it to cool or reheat slightly in 2-second intervals.
Use the provided heat pads to maintain the temperature.

How long does Upass stay warm

Once microwaved and secured with the heat pads, Upass can stay within the correct temperature range for up to 8 hours. Always check the temperature strip before use to ensure accuracy.

What happens if I overheat Upass

If the temperature strip does not show a reading, allow the bottle to cool until the indicator appears.

Do not place it in the freezer or add cold water, as this may cause the temperature strip to malfunction.
Once the temperature reaches the correct range, secure the heat pads for long-lasting warmth.

Upass Urine 3oz Kit (Official Manufacturer)

$34.20