Macherey Nagel 91324 QUANTOFIX Calcium

Macherey Nagel 91324 QUANTOFIX Calcium

The Macherey Nagel 91324 QUANTOFIX Calcium designed for rapid determination of calcium (Ca²⁺) concentration in water samples. Therefore, they are highly suitable for on-site testing and routine analysis in laboratories, industrial settings, and environmental monitoring. Moreover, these strips utilize the Glyoxal-bis(2-hydroxyaniline) method, ensuring reliable and consistent detection of calcium 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 calcium levels using the provided color scale. Furthermore, the inclusion of additional reagents enhances measurement accuracy, especially for semi-quantitative analysis.

Key Features

• Fast and Practical Testing
  First, the strips allow quick calcium detection without the need for complex instruments. Therefore, they are ideal for field and routine applications.
• Clear Colorimetric Results
  Moreover, the color transition from yellow to red ensures easy and reliable interpretation of results.
• Relevant Measurement Range
  In addition, the test covers concentrations from 0 to 100 mg/L. Thus, it is suitable for monitoring typical calcium levels in water.
• Reliable Chemical Method
  Furthermore, the Glyoxal-bis(2-hydroxyaniline) method ensures consistent and dependable detection of calcium ions.
• Complete Testing Kit
  Additionally, the package includes 60 test strips, additional reagents, and an instruction leaflet. Therefore, users can perform testing immediately.
• No Instrument Required
  Moreover, the strips can be used without reflectometers or electronic devices. As a result, testing remains simple and cost-effective.
• Stable Storage and Long Shelf Life
  In addition, the product can be stored at 4–30°C and has a shelf life of up to 2.5 years. Consequently, it is suitable for long-term use.
• Portable and User-Friendly Design
  Finally, the compact packaging makes it easy to carry and use in field conditions.

Specifications

• Product Type
  Semi-quantitative test strips
• Parameter
  Calcium (Ca²⁺)
• Measurement Range
  0, 10, 25, 50, 100 mg/L
• Color Change
  Yellow to red
• Method
  Glyoxal-bis(2-hydroxyaniline)
• Reflectometer Compatibility
  Not compatible
• Additional Reagent
  Included
• Storage Temperature
  4–30°C (39–86°F)
• Shelf Life
  2.5 years from production
• Packaging Contents
  60 test strips in tube
  Additional reagents
  Instruction leaflet
• Packaging Dimensions
  148 × 122 × 40 mm
• Weight
  186 g (including packaging)

Applications

• Water Hardness Testing
  First, suitable for monitoring calcium levels in drinking water and industrial water systems.
• Environmental Monitoring
  Moreover, used to analyze calcium concentration in natural water sources such as rivers and lakes.
• Industrial Applications
  In addition, supports quality control in processes where calcium concentration is critical.
• Agriculture and Irrigation
  Furthermore, helps evaluate water quality for irrigation and soil management.
• Laboratory Screening
  Finally, ideal for quick preliminary testing before detailed laboratory analysis.
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