Hanna HI38018-200 Chlorine free LR / MR

Hanna HI38018-200 Chlorine Free Reagents – Low & Medium Range (200 Tests)

The Hanna HI38018-200 Chlorine free LR / MR  is a designed for the accurate measurement of free chlorine in water samples. Utilizing the well-established DPD (N,N-diethyl-p-phenylenediamine) method, these reagents react with free chlorine to produce a pink color complex. The color intensity is then visually compared using a Checker Disc for precise low and medium range analysis. With pre-measured reagents for up to 200 tests, this set is ideal for routine water quality monitoring across various industries.

Key Features

• Reliable DPD Method: Based on the trusted DPD colorimetric method for fast and clear indication of free chlorine levels.

• Supports Two Ranges: Suitable for both low range (LR) and medium range (MR) chlorine concentrations.

• Pre-Measured for Accuracy: Each packet contains the exact quantity needed to ensure consistent and repeatable results.

• Easy Visual Comparison: Includes a Checker Disc for side-by-side color matching and simplified interpretation of results.

• High Purity Chemicals: Reagents are prepared with laboratory-grade compounds for dependable performance.

• Traceable Packaging: Each packet is labeled with a lot number and expiration date for full traceability and quality control.

Specifications

• Product Name: Chlorine Free Reagents – Low & Medium Range

• SKU: HI38018-200

• Number of Tests: Approximately 200

• Measurement Type: Colorimetric

• Method: DPD (N,N-diethyl-p-phenylenediamine)

• Color Reaction: Forms a pink complex in the presence of free chlorine

• Range Compatibility:

  • Low Range (LR): 0.00 to 0.07 mg/L (ppm)

  • Medium Range (MR): 0 to 3.5 mg/L (ppm)

• Visual Tool: Includes a color comparison Checker Disc

• Reagent Format: Pre-measured powder sachets

• Traceability: Lot number and expiry date printed on each packet

Applications

• Drinking Water Monitoring: Ensure safe levels of free chlorine in potable water supplies.

• Swimming Pools and Spas: Maintain proper disinfection levels for health and safety.

• Food and Beverage Industry: Verify free chlorine levels in rinse water and production environments.

• Environmental Testing: Measure residual chlorine in rivers, lakes, and effluent discharge.

• Educational Use: Ideal for teaching chemical testing techniques and water quality assessment in classrooms or training labs.