Macherey Nagel 91315 QUANTOFIX Ammonium

Macherey Nagel 91315 QUANTOFIX Ammonium

The Macherey Nagel 91315 QUANTOFIX Ammonium designed for rapid detection of ammonium (NH₄⁺) in water samples. Therefore, they are highly suitable for quick field testing as well as routine laboratory screening. Moreover, these test strips utilize the well-established Nessler method, ensuring reliable and consistent results for ammonium analysis.

In addition, the strips provide a clear color change from bright yellow to orange, allowing easy visual interpretation. As a result, users can quickly estimate ammonium concentration using the provided color scale. Furthermore, the strips are compatible with QUANTOFIX Relax reflectometers, enabling more precise instrumental readings when required.

Key Features

• Fast and Convenient Testing
  First, the strips enable rapid ammonium detection without complex equipment. Therefore, they are ideal for on-site and routine testing.
• Clear Colorimetric Indication
  Moreover, the color transition from bright yellow to orange ensures easy and quick result interpretation.
• Semi-Quantitative Measurement Range
  In addition, the test covers a wide concentration range from 0 to 400 mg/L NH₄⁺. Thus, it is suitable for various water testing applications.
• Reflectometer Compatibility
  Furthermore, the strips can be evaluated using QUANTOFIX Relax reflectometers. As a result, users can obtain more accurate and objective readings.
• Reliable Nessler Method
  Additionally, the use of the Nessler method ensures proven accuracy in ammonium detection.
• Complete Testing Kit
  Moreover, each package includes 100 test strips along with additional reagents. Therefore, it is ready for immediate use.
• Stable Storage and Long Shelf Life
  In addition, the strips can be stored at 4–30°C and have a shelf life of up to 2.5 years. Consequently, they are suitable for long-term storage.

Specifications

• Product Type
  Semi-quantitative test strips
• Parameter
  Ammonium (NH₄⁺)
• Measurement Range
  0, 10, 25, 50, 100, 200, 400 mg/L
• Instrumental Range
  10 to 350 mg/L NH₄⁺
• Color Change
  Bright yellow to orange
• Method
  Nessler method
• Reflectometer Compatibility
  QUANTOFIX Relax (QR2XXXX, QR3XXXX, QRXXXX)
• Additional Reagent
  Included
• Storage Temperature
  4–30°C (39–86°F)
• Shelf Life
  2.5 years from production
• Packaging Contents
  100 test strips in tube
  Additional reagents in box
• Packaging Dimensions
  170 × 125 × 48 mm
• Weight
  243 g (including packaging)

Applications

• Water Quality Testing
  First, suitable for monitoring ammonium levels in drinking water and wastewater.
• Aquaculture and Agriculture
  Moreover, helps control ammonium concentration in aquaculture systems and irrigation water.
• Environmental Monitoring
  In addition, used to detect ammonium pollution in rivers, lakes, and groundwater.
• Industrial Applications
  Furthermore, supports process monitoring in industries where ammonium levels are critical.
• Laboratory Screening
  Finally, ideal for quick preliminary analysis before detailed laboratory testing.