Semi-quantitative test strips QUANTOFIX Peroxide 25
*taxes and shipping not included
Delivery time approx. 5 working days
The QUANTOFIX Peroxide 25 test strip enables the quick and reliable determination of peroxides in water–based liquids. The simple handling makes the test strip particularly user–friendly: simply dip it into the sample, wait briefly and read off the result – in less than 20 seconds! The test strip can be evaluated with the included color scale as well as instrumental with the QUANTOFIX Relax strip reader. In addition to a convenient measuring procedure, this also offers automated and digital documentation of the results. QUANTOFIX Peroxide is ideal for the food industry. Our test strips can be used to check rinsing and washing processes of equipment quickly, easily and reliably – disinfectant residues in bottles and yoghurt pots can be easily identified. The same applies to medical devices. QUANTOFIX Peroxide – your ideal companion for food quality and patient safety.
Interested? Request your sample using our sample request form!
| Platform | Semi-quantitative test strips |
| Parameter | Peroxide |
| Brand | QUANTOFIX |
| Gradation | Peroxide - 0 • 0.5 • 2 • 5 • 10 • 25 mg/L H₂O₂ |
| Color change | Peroxide - white → blue |
| Evaluable on reflectometer | QUANTOFIX Relax |
| Instrumental measuring range | Peroxide - 0.5–25 mg/L H₂O₂ |
| Method | Peroxide - Redox reaction |
| Additional reagent | No |
| Storage temperature | 4–30 °C / 39–86 °F |
| Shelf life (from production) | 2.5 Year(s) |
| Scope of delivery | 100 test strips in a tube, instruction leaflet |
| Gross weight (incl. packaging) | 43.5 g / 0.09 lbs |
| Packaging dimensions | 40 x 40 x 120 mm / 1.57 x 1.57 x 4.72 Inch |
| Hazardous material | No |
- Download Instruction / Anleitung / Manuel
- Download Data sheet / Datenblatt / Fiches de données
- Download Flyer QUANTOFIX Relax (EN)
- Download Flyer QUANTOFIX Relax (DE)
- Download Flyer QUANTOFIX Relax (FR)
- Download Flyer Dip & read tests for the beverage industry (EN)
- Download Flyer Schnellteste für die Getränkeindustrie (DE)
- Download Flyer Rapid Tests for the Dairy Industry (EN)
- Download Flyer Schnellteste für die Milchindustrie (DE)
- Download Flyer Rapid Tests for Healthcare (EN)
- Download Flyer Schnellteste für Desinfektionslösungen (DE)
- Download Flyer Dip & read tests for the food industry (EN)
- Download Brochure Dip & Read Tests (EN)
- Download Vergleichsstudie zu Peroxid-Teststreifen, MN vs. Merck (DE)
- Download Comparative study of peroxide test strips, MN vs. Merck (EN)
- Download Anwendungshinweis Peroxidbestimmung in Joghurt (DE)
- Download Application Note Peroxide determination in yogurt (EN)
- Download Flyer QUANTOFIX und pH-Fix (DE)
- Download Flyer QUANTOFIX und pH-Fix (EN)
QUANTOFIX Peroxide
With QUANTOFIX Peroxide, peroxide determination is very easy and can be performed reliably within seconds. MACHEREY-NAGEL offers you three QUANTOFIX Peroxide products with different measuring ranges, so that the right gradation is available for your application.
Simply dip and read - without sample preparation and additional reagents!
Study confirms outstanding precision
QUANTOFIX Peroxide 25 and QUANTOFIX Peroxide 100 test strips from MACHEREY-NAGEL are in no way inferior to the competitor's product (MQuant®* / Merck*), as a comparative study shows. An accuracy of over 95% underlines the reliability of peroxide determination with QUANTOFIX**.
QUANTOFIX Peroxide comparative study
Check out the comparative study and convince yourself of QUANTOFIX Peroxide!
Unrefrigerated storage – Saves time and energy
All QUANTOFIX Peroxide test strips can be stored at 4-30°C. Refrigeration is not necessary. Save refrigerator space and valuable time by storing directly at the point of use!
Longer test strips than the competitiors
The long, hydrophobic plastic holder prevents danger to the user and contamination of the sample. This means that even deep vessels and hard-to-reach areas can be reached for peroxide determination.
2 in 1 – One test strip for eye and device
With QUANTOFIX Peroxide, you can not only visually evaluate with the color scale, but also conveniently measure with our QUANTOFIX Relax reader – according to your schedule and needs.
Instructions
Determine the peroxide concentration of your aqueous sample easily in four simple steps: immerse, shake off, wait for the reaction time and read off - done! The reaction time depends on the concentration gradation of the test strip. QUANTOFIX Peroxide 25 requires a reaction time of 15 seconds, QUANTOFIX Peroxide 100 can be evaluated after just 5 seconds and QUANTOFIX Peroxide 1000 must react for 45 seconds.
The intuitive handling prevents application errors and gives you a reliable result within seconds!
Immerse the test strip in the sample for 1 s.
Shake off excess liquid.
Wait 5 s, 15 s or 45 s (depending on the gradation).
Compare with the color scale and read off the value.
Perfect for dairy industry
Residue control made easy
QUANTOFIX Peroxide is a reliable partner for the dairy industry. The test strips allow the simple and economical detection of peroxide-based disinfectants. Whether testing the cleaning water or checking for residues in dairy products – QUANTOFIX Peroxide guarantees efficient and safe quality control.
At least as good as competitors
In addition to water, QUANTOFIX Peroxide is also equivalent in quality to the competitor's product (MQuant®* / Merck*) in yoghurt, as a comparative study shows.** Using QUANTOFIX test strips is child's play, even for non-experts. Our special instructions for the determination of peroxide in yoghurt provide you with important information for a smooth process.
Valuable tips for determination in yogurt
Find all relevant information for the optimal determination of peroxide in dairy products in our special instructions for peroxide in yoghurt. Due to the opacity and light color of yoghurt, it is important to remove the excess without leaving any residue so that the color can be read without distortion. With little effort, you can prevent possible false negative readings. Read the details in the special instructions!
QUANTOFIX Peroxide comparative study
Check out the comparative study and convince yourself of QUANTOFIX Peroxide!
QUANTOFIX Peroxide special instructions
Please note our application note for measuring peroxide in yogurt - for optimal results!
A wide range of applications
Essential in the food industry
Whether it's food or drink, consumers demands a safe food product. QUANTOFIX Peroxide is a fast, simple, and reliable method to control the rinsing and washing processes of equipment. By reliably detecting peroxides from a concentration of 0.5 mg/L, QUANTOFIX Peroxide is ideal for this application. QUANTOFIX Peroxide is available in three different gradations: up to 25, 100 or 1000 mg/L H2O2. So there is an ideal test strip for every application - no matter how low or high the peroxide concentration may be!
The associated QUANTOFIX Relax reflectometer not only offers a convenient and efficient measuring procedure, but also ensures objective color evaluation with quantitative results. Thanks to the printed and digital documentation of the results, the QUANTOFIX Relax is the ideal laboratory partner, especially for quality assurance!
Order information
All three QUANTOFIX Peroxide products are available in a pack of 100 test strips. The test strips are packaged in an aluminum can, which is protected from moisture by a cap filled with desiccant. This ensures an optimum shelf life of 2.5 years!
| Product | Gradation [mg/L H2O2] | Measuring range instrumental | REF |
|---|---|---|---|
| QUANTOFIX Peroxide 25 | 0 • 0.5 • 2 • 5 • 10 • 25 | 0.5–25 mg/L H2O2 | 91319 |
| QUANTOFIX Peroxide 100 | 0 • 1 • 3 • 10 • 30 • 100 | 1–100 mg/L H2O2 | 91312 |
| QUANTOFIX Peroxide 1000 | 0 • 50 • 150 • 300 • 500 • 800 • 1000 | 50–1000 mg/L H2O2 | 91333 |
* Merck and MQuant® are registered trademarks of Merck KGaA Darmstadt, Germany. QUANTOFIX is not endorsed by, sponsored by or affiliated with Merck.
** Please refer to our QUANTOFIX Peroxide study here.
