Hanna HI4013-51 Nitrate Module for Half-Cell ISE 1 piece

Hanna HI4013-51 Nitrate Module for Half-Cell ISE 1 piece

The Hanna HI4013-51 Nitrate Module for Half-Cell ISE 1 piece is a replacement nitrate sensor module designed for use with the HI4013 nitrate half-cell ion-selective electrode (ISE). This liquid membrane sensor enables highly selective measurement of nitrate ions in solution, using an organic polymer membrane within a PVC matrix to facilitate ion exchange.

Features

• Precision Nitrate Measurement: Detects nitrate ion activity via ion exchange through a liquid membrane sensor embedded in an inert PVC matrix.

• Quick and Easy Replacement: The module easily screws onto the HI4013 half-cell body for fast assembly or replacement—ideal for maintaining sensor performance in the field or lab.

• Stable and Responsive: Generates a potential based on nitrate ion activity, ensuring accurate readings proportional to the ion concentration.

• Long-Lasting Design: Presoaking before use and proper storage can significantly improve sensor life and response stability.

• Interchangeable Design: Modular system allows for easy maintenance of the nitrate half-cell ISE without replacing the full electrode body.

Specifications

Application Guidelines

• Assembly: Screw the HI4013-51 module onto the HI4013 electrode body to complete the ISE assembly.

• Sensor Preparation: Presoak in a dilute nitrate standard (without ISA) for at least 30 minutes before calibration to optimize response time and accuracy.

• Storage Tip: Keep the module refrigerated when not in use to maximize its shelf life and maintain sensor integrity.

• Calibration: Always calibrate using suitable nitrate standards (e.g., HI4013-01, HI4013-02, or HI4013-13) with added ISA (HI4013-00).

Applications

The HI4013-51 nitrate module is ideal for use in:

• Environmental Monitoring: Testing nitrate levels in surface water, groundwater, and wastewater.

• Agricultural Testing: Measuring nitrate in soil extracts and fertilizers.

• Drinking Water Analysis: Ensuring compliance with water quality regulations.

• Research Laboratories: Supporting ion concentration studies in academic or industrial research.