Cut Throat Laboratory Research Fluid is a precision-engineered synthetic solution.
Designed for professional use in scientific and educational environments. Developed by Cut Throat Ventures LLC, this non-biological formula provides a safe, consistent, and reliable alternative to human samples for the purpose of equipment calibration and chemical analysis.
LABORATORY GRADE FORMULA
Specifically engineered for the calibration and testing of urinalysis equipment, including refractometers, dipsticks, and automated laboratory analyzers.design solutions that turn your dreams into reality.
NON-BIOLOGICAL & SAFE
A high-quality synthetic solution that mimics the pH, specific gravity, and creatinine levels of human samples without the biohazard risks associated with real biological fluids.






Available in 3 ounce bottles, 7 gram crystals or bulk crystals for 10 gallons of synthetic solution.
Try our 7 gram packet and see if you product is the solution for your needs.
NON-BIOLOGICAL & SAFE
A high-quality synthetic solution that mimics the pH, specific gravity, and creatinine levels of human samples without the biohazard risks associated with real biological fluids.
RELIABLE
Serves as a high-quality positive and negative control for URS-10 and other urinalysis reagent strips.






STABLE & CONSISTENT
Formulated for long-term shelf stability and consistent chemical composition, providing a reliable control sample for scientific studies and chemical reaction observations.
RELIABLE
Serves as a high-quality positive and negative control for URS-10 and other urinalysis reagent strips.
RESEARCH USE ONLY
This product is intended strictly for laboratory, scientific, and educational research purposes. Not for human consumption or any use involving the evasion of legally mandated medical tests.






If you are looking for calibration fluid with consistent results our product is for you!
RESEARCH USE ONLY
This product is intended strictly for laboratory, scientific, and educational research purposes. Not for human consumption or any use involving the evasion of legally mandated medical tests.






CONSISTENT RESULTS
Our product is manufactured in small batches insuring quality control. We personally check each batch to be sure that the pH, creatinine and urea levels are as indicated in our study samples.




Our product is freeze and heat stable!
Technical Calibration
Used by lab technicians to verify the accuracy of testing sensors and diagnostic tools.
