Macherey Nagel 91322 QUANTOFIX Nitrite 3000

Macherey Nagel 91322 QUANTOFIX Nitrite 3000

The Macherey Nagel 91322 QUANTOFIX Nitrite 3000 designed for rapid determination of nitrite (NO₂⁻) at high concentration levels. Therefore, they are highly suitable for industrial applications, process control, and specialized environments where elevated nitrite concentrations must be monitored accurately. Moreover, these strips utilize the proven Griess reaction, ensuring reliable and consistent detection of nitrite ions.

In addition, the strips provide a clear color change from yellow to red, allowing easy visual interpretation. As a result, users can quickly estimate nitrite concentration using the provided color scale. Furthermore, the strips are compatible with QUANTOFIX Relax reflectometers, enabling precise instrumental evaluation, especially for high-range measurements.

Key Features

• Designed for High Nitrite Concentrations
  First, the strips cover a measurement range up to 3 g/L. Therefore, they are ideal for industrial and high-load applications.
• Clear Colorimetric Results
  Moreover, the color transition from yellow to red ensures easy and reliable interpretation of results.
• Reflectometer Compatibility
  In addition, the strips are compatible with QUANTOFIX Relax reflectometers. As a result, users can obtain accurate and objective readings.
• Reliable Griess Reaction Method
  Furthermore, the chemical method ensures consistent and dependable detection of nitrite ions.
• No Additional Reagents Required
  Additionally, the strips are ready to use without extra chemicals. Thus, testing becomes faster and more efficient.
• Compact and Portable Design
  Moreover, the lightweight packaging makes it easy to carry for field testing and routine inspections.
• Long Shelf Life
  Finally, 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
  Nitrite (NO₂⁻)
• Measurement Range
  0, 0.1, 0.3, 0.6, 1, 2, 3 g/L
• Instrumental Range
  0.1 to 3.0 g/L
• Color Change
  Yellow to red
• Method
  Griess reaction
• Reflectometer Compatibility
  QUANTOFIX Relax (QR2XXXX, QR3XXXX and later)
• 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
• Packaging Dimensions
  40 × 40 × 120 mm
• Weight
  40.3 g (including packaging)

Applications

• Industrial Process Control
  First, suitable for monitoring high nitrite concentrations in industrial systems.
• Chemical Manufacturing
  Moreover, used in production processes where nitrite levels must be controlled.
• Water Treatment Systems
  In addition, supports monitoring of nitrite in specialized treatment processes.
• Environmental Monitoring
  Furthermore, applicable for detecting high nitrite contamination in water sources.
• Laboratory Screening
  Finally, ideal for quick preliminary testing before detailed laboratory analysis.