Macherey Nagel 91345 QUANTOFIX Arsenic Sensitive

Macherey Nagel 91345 QUANTOFIX Arsenic Sensitive

The Macherey Nagel 91345 QUANTOFIX Arsenic Sensitive designed for highly sensitive detection of arsenic (As³⁺/As⁵⁺) in water samples. Therefore, they are ideal for applications that require detection of very low arsenic concentrations, such as drinking water monitoring and environmental analysis. Moreover, these strips utilize the modified Gutzeit method, ensuring reliable and accurate results even at trace levels.

In addition, the strips provide a clear color change from white to yellow-brown, allowing easy visual interpretation. As a result, users can quickly estimate arsenic concentration using the provided color scale. Furthermore, the inclusion of additional reagents enhances sensitivity and ensures more precise detection at low concentration ranges.

Key Features

• High Sensitivity Detection
  First, the strips can detect arsenic levels as low as 0.005 mg/L. Therefore, they are suitable for trace-level analysis.
• Clear Colorimetric Results
  Moreover, the color change from white to yellow-brown ensures straightforward and reliable result interpretation.
• Wide Low-Level Measurement Range
  In addition, the test covers a range from 0 to 0.5 mg/L. Thus, it is ideal for monitoring low to moderate arsenic contamination.
• Reliable Modified Gutzeit Method
  Furthermore, the chemical method provides consistent and accurate detection of arsenic ions.
• Complete Testing Kit
  Additionally, the package includes 100 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.
• Long Shelf Life and Stable Storage
  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 Practical Design
  Finally, despite its comprehensive kit contents, the product remains suitable for field use and routine monitoring.

Specifications

• Product Type
  Semi-quantitative test strips
• Parameter
  Arsenic (As³⁺ / As⁵⁺)
• Measurement Range
  0, 0.005, 0.01, 0.025, 0.05, 0.1, 0.25, 0.5 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
  340 × 280 × 85 mm
• Weight
  1162.9 g (including packaging)

Applications

• Drinking Water Testing
  First, ideal for detecting low levels of arsenic in potable water.
• Environmental Monitoring
  Moreover, suitable for monitoring arsenic contamination in natural water sources.
• Public Health and Safety
  In addition, supports compliance with strict regulatory limits for arsenic concentration.
• Industrial Applications
  Furthermore, used in industries where trace arsenic detection is critical.
• Laboratory Screening
  Finally, suitable for preliminary screening before detailed analytical testing.