Macherey Nagel 91323 QUANTOFIX Carbonate hardness

Macherey Nagel 91323 QUANTOFIX Carbonate hardness

The Macherey Nagel 91323 QUANTOFIX Carbonate hardness designed for rapid determination of carbonate hardness in water samples. Therefore, they are highly suitable for quick on-site testing in applications such as water treatment, aquaculture, and industrial monitoring. Moreover, these strips use a mixed indicator method, ensuring reliable and consistent detection of carbonate hardness levels.

In addition, the strips provide a clear color change from bright green to blue, allowing easy visual interpretation. As a result, users can quickly estimate carbonate hardness values using the provided color scale. Furthermore, the product requires no additional reagents, making the testing process simple, fast, and efficient.

Key Features

• Fast and Simple Testing
  First, the strips enable rapid carbonate hardness measurement without complex procedures. Therefore, they are ideal for routine and field applications.
• Clear Colorimetric Indication
  Moreover, the color transition from bright green to blue ensures easy and reliable interpretation of results.
• Multiple Measurement Units
  In addition, the test provides gradation in °d (German), °e (English), and °f (French) hardness units. Thus, it supports international measurement standards.
• No Additional Reagents Required
  Furthermore, the strips are ready to use without extra chemicals. As a result, testing becomes more efficient and convenient.
• Reliable Mixed Indicator Method
  Additionally, the chemical method ensures consistent and dependable results for carbonate hardness analysis.
• Compact and Portable Design
  Moreover, the lightweight packaging makes it easy to carry and use in field conditions.
• 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 storage.

Specifications

• Product Type
  Semi-quantitative test strips
• Parameter
  Carbonate Hardness
• Measurement Range
  0, 3, 6, 10, 15, 20 °d
  0, 4, 8, 13, 19, 25 °e
  0, 5, 11, 18, 27, 36 °f
• Color Change
  Bright green to blue
• 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
• Packaging Dimensions
  43 × 123 × 43 mm
• Weight
  37 g (including packaging)

Applications

• Water Treatment
  First, suitable for monitoring carbonate hardness in water treatment systems.
• Aquaculture
  Moreover, helps maintain optimal water conditions for aquatic life.
• Boiler and Cooling Systems
  In addition, supports monitoring of water hardness to prevent scaling and corrosion.
• Environmental Monitoring
  Furthermore, used to analyze natural water sources such as rivers and lakes.
• Laboratory Screening
  Finally, ideal for quick preliminary testing before detailed laboratory analysis.