CleanU CleanUrin 25ml for Laboratory Calibration and Research

CleanU CleanUrin is a laboratory-produced synthetic urine solution, manufactured in southern Germany and supplied in a compact 25ml tear-open pouch, premixed and ready for use straight away. Formulated to reproduce the key characteristics of healthy adult urine, including pH and creatinine values, it's suited to urinalysis equipment calibration, laboratory demonstrations, training and research work.

• German laboratory production ensures consistent, controlled formulation every time.
• Premixed 25ml pouch arrives ready for use, no powder mixing needed.
• pH and creatinine variants available, each identified by individual pouch labelling.
• Up to three years unrefrigerated shelf life when stored in cool, dry conditions.
• Compact tear-open pouch stores easily alongside standard laboratory equipment.

CleanUrin by CleanU is a fully synthetic urine solution produced under controlled laboratory conditions in southern Germany. It arrives in a compact 25ml tear-open pouch, premixed and ready to use, with no powders to dissolve and no separate ingredients to combine. That matters for anyone running a calibration protocol or demonstration where preparation time and consistency both count.

The formulation is designed to reproduce key characteristics of urine from a healthy adult, specifically pH and creatinine values, two of the markers that urinalysis equipment reads when a sample is introduced. CleanU produces the solution in variants with different pH and creatinine levels, reflecting the fact that these values naturally vary between individuals. Each pouch is individually labelled to identify its specific variant, so you can match the right one to your protocol before you open it. Check the label before use: that's the step that keeps your calibration data clean.

For equipment calibration work, a synthetic standard like CleanUrin has a practical edge over biological samples. Biological samples introduce variability that's hard to control: collection conditions, storage time, and individual donor differences all shift the numbers. A laboratory-produced solution with defined characteristics removes that variable. You know what's in the pouch before you start, and the next pouch will match it.

The premixed format is also worth noting if you're comparing CleanUrin to powder-based synthetic urine kits. Powder kits require accurate measurement and mixing before use, and the resulting solution's characteristics depend on how carefully that's done. CleanUrin skips that step entirely. Open the pouch, use the solution. For training exercises, product demonstrations, or educational settings where you need a reliable, repeatable sample without a preparation stage, that's a genuine time-saver.

Shelf life runs to up to three years unrefrigerated when the pouch is kept in cool, dry conditions away from direct sunlight. The best-before date is printed on the individual pouch, so always check it before a session, particularly if you're drawing from a stock you've held for a while. The compact pouch format takes up far less storage space than standard laboratory sample containers, which makes it easy to keep a small supply on hand without it becoming a storage problem.

CleanUrin is suited to a range of legitimate applications: urinalysis equipment calibration, laboratory demonstrations, training and educational exercises, controlled product-development testing, and compatible testing equipment demonstration. It's supplied strictly for those purposes. It must not be used to falsify, manipulate, or interfere with any drug test, workplace screening, medical examination, or legal check. Customers are responsible for making sure their intended use fits all applicable laws and workplace policies.

The product is not suitable for consumption. Store it somewhere cool and dry, keep it away from direct sunlight, and keep it out of reach of children and pets. Dispose of the packaging responsibly after use.

Each order contains one CleanU CleanUrin pouch with a minimum of 25ml of synthetic urine solution. If you need related items for your calibration or research setup, browse our testing and research accessories range for compatible equipment.

Specifications

The key facts here come from CleanU's own product labelling and documentation. Two details are worth pausing on before you order. First, the 25ml volume: that's the fill in each pouch, enough for a single calibration run or demonstration without leftover solution to store. Second, the up-to-3-year unrefrigerated shelf life means you can keep a pouch in a lab drawer or kit bag without worrying about refrigeration logistics, useful when you're ordering ahead for training sessions or equipment checks. Check the expiry date printed on the individual pouch before use, because the specific best-before will vary by batch. If your protocol requires a particular pH or creatinine level, check the variant labelling before ordering, as CleanU produces multiple versions to reflect natural biological variation.

Frequently asked questions

What is CleanUrin and who makes it?

CleanUrin is a registered trademark of CleanU, a manufacturer based in southern Germany. It's a fully synthetic urine solution produced under controlled laboratory conditions and formulated to reproduce key characteristics of urine from a healthy adult, including pH and creatinine values. The 25ml pouch format arrives premixed and ready for use in equipment calibration, laboratory demonstrations, training and research applications.

How long does the CleanU CleanUrin 25ml pouch last once purchased?

CleanU states that sealed CleanUrin pouches can be stored unrefrigerated for up to three years when kept in cool, dry conditions away from direct sunlight. The exact best-before date is printed on each individual pouch, so check that before use. Once the pouch is opened, use the contents promptly for your calibration or research application.

Does CleanUrin come premixed, or do I need to prepare it before use?

CleanUrin arrives fully premixed in a compact 25ml tear-open pouch, so there's no powder to dissolve or separate ingredients to combine. That's one practical difference from powder-based synthetic urine kits, which require mixing before use. Just check the expiry date printed on the pouch and confirm you have the correct pH and creatinine variant for your specific calibration or research protocol.

Are there different variants of CleanUrin, and how do I choose the right one?

CleanU produces CleanUrin in variants with different pH and creatinine values, reflecting the natural biological variation found between real urine samples. Each pouch is individually labelled to identify which variant it is. Check the label carefully before use and match it to the requirements of your specific calibration protocol or research procedure. We'd recommend reviewing your protocol's target ranges before ordering.

What legitimate applications is CleanUrin suitable for?

CleanUrin by CleanU is intended for urinalysis equipment calibration, laboratory demonstrations, training exercises, educational work and controlled product-development testing. It must not be used to falsify, manipulate or interfere with drug tests, workplace screening, medical examinations or any other testing procedure. Customers are responsible for making sure their intended use fits all applicable laws and workplace policies.