Macherey Nagel 91337 QUANTOFIX QUAT

Macherey Nagel 91337 QUANTOFIX QUAT

The Macherey Nagel 91337 QUANTOFIX QUAT Test Strips are semi-quantitative strips designed for rapid determination of quaternary ammonium compounds (QUAT), particularly benzalkonium chloride, in liquid samples. Therefore, they are highly suitable for sanitation control, food processing, healthcare environments, and industrial cleaning applications where disinfectant concentration must be monitored accurately. Moreover, these strips utilize a mixed indicator method, ensuring reliable and consistent detection of QUAT levels.

In addition, the strips provide a clear color change from yellow to blue-green, allowing easy visual interpretation. As a result, users can quickly estimate disinfectant concentration using the provided color scale. Furthermore, the strips require no additional reagents, making the testing process simple, fast, and efficient.

Key Features

• Fast and Practical Testing
  First, the strips enable rapid QUAT detection without complex preparation. Therefore, they are ideal for routine monitoring and on-site applications.
• Clear Colorimetric Results
  Moreover, the color transition from yellow to blue-green ensures easy and reliable interpretation of results.
• Wide Measurement Range
  In addition, the test covers concentrations from 0 to 1000 mg/L. Thus, it is suitable for detecting low to high disinfectant levels.
• Reliable Mixed Indicator Method
  Furthermore, the chemical method ensures consistent and dependable detection of quaternary ammonium compounds.
• No Additional Reagents Required
  Additionally, the strips are ready to use without extra chemicals. As a result, testing becomes faster and more convenient.
• Compact and Portable Design
  Moreover, the lightweight packaging makes it easy to carry for field testing and routine inspections.
• Long Shelf Life
  In addition, the product offers a shelf life of up to 2.5 years when stored properly. Consequently, it is suitable for long-term use.

Specifications

• Product Type
  Semi-quantitative test strips
• Parameter
  QUAT (Benzalkonium Chloride)
• Measurement Range
  0, 10, 25, 50, 100, 250, 500, 1000 mg/L
• Color Change
  Yellow to blue-green
• Method
  Mixed indicator
• Reflectometer Compatibility
  Not compatible
• Additional Reagent
  Not required
• Storage Temperature
  4–30°C (39–86°F)
• Shelf Life
  2.5 years from production
• Packaging Contents
  100 test strips in tube
  Instruction leaflet
• Packaging Dimensions
  44 × 123 × 40 mm
• Weight
  33 g (including packaging)

Applications

• Sanitation and Disinfection Control
  First, suitable for monitoring QUAT disinfectant levels in cleaning processes.
• Food and Beverage Industry
  Moreover, helps ensure proper disinfectant concentration in food processing environments.
• Healthcare Facilities
  In addition, supports hygiene monitoring in hospitals and clinical settings.
• Industrial Cleaning
  Furthermore, used to control disinfectant levels in industrial sanitation systems.
• Quality Control
  Finally, ensures consistent and effective use of quaternary ammonium compounds.