Macherey Nagel 91332 QUANTOFIX Arsenic 50

Macherey Nagel 91332 QUANTOFIX Arsenic 50

The Macherey Nagel 91332 QUANTOFIX Arsenic 50 designed for fast and reliable detection of arsenic (As³⁺/As⁵⁺) in water samples. Therefore, they are ideal for on-site testing where quick and practical analysis is required. Moreover, these strips use the modified Gutzeit method, which is widely recognized for accurate arsenic detection across a broader concentration range.

In addition, the strips provide a distinct color change from white to yellow-brown, allowing easy visual interpretation. As a result, users can quickly estimate arsenic levels using the provided color scale. Furthermore, the inclusion of additional reagents enhances detection accuracy, especially for higher concentration ranges.

Key Features

• Rapid On-Site Testing
  First, the strips enable quick arsenic detection without complex instruments. Therefore, they are suitable for field use and routine monitoring.
• Clear Colorimetric Indication
  Moreover, the color transition from white to yellow-brown ensures easy and reliable result interpretation.
• Extended Measurement Range
  In addition, the test covers concentrations up to 3.0 mg/L. Thus, it is suitable for detecting moderate to high arsenic contamination.
• Reliable Modified Gutzeit Method
  Furthermore, the chemical method ensures consistent and accurate detection of arsenic ions.
• No Instrument Required
  Additionally, the strips can be used without reflectometers or electronic devices. Therefore, testing remains simple and cost-effective.
• Complete Testing Kit
  Moreover, each package includes 100 test strips, additional reagents, and an instruction leaflet. As a result, users can perform testing immediately.
• Long Shelf Life and Stable Storage
  In addition, the product can be stored at 4–30°C and offers a shelf life of up to 2.5 years. Consequently, it is suitable for long-term storage.
• Portable and Practical Design
  Finally, the compact packaging makes it easy to transport and use in field conditions.

Specifications

• Product Type
  Semi-quantitative test strips
• Parameter
  Arsenic (As³⁺ / As⁵⁺)
• Measurement Range
  0, 0.05, 0.1, 0.5, 1.0, 1.7, 3.0 mg/L
• Color Change
  White to yellow-brown
• Method
  Modified Gutzeit test
• Reflectometer Compatibility
  Not compatible
• 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
  Instruction leaflet
• Packaging Dimensions
  168 × 112 × 40 mm
• Weight
  293.04 g (including packaging)

Applications

• Drinking Water Testing
  First, suitable for monitoring arsenic levels in potable water sources.
• Environmental Monitoring
  Moreover, used to detect arsenic contamination in rivers, lakes, and groundwater.
• Industrial Applications
  In addition, supports monitoring in industries where arsenic control is required.
• Field Testing
  Furthermore, ideal for rapid on-site analysis without laboratory equipment.
• Laboratory Screening
  Finally, useful for preliminary testing before detailed laboratory analysis.