Hanna Free Chlorine Reagents (300 tests) - HI93701-03

The HI93701-03 Free Chlorine Reagents are specially formulated for colorimetric determination of free chlorine in water samples using the DPD Method. Manufactured following strict quality protocols, these reagent packets ensure fast and accurate analysis for laboratory, industrial, water treatment, and environmental monitoring workflows.

Each reagent packet, sufficient for one test, is clearly labeled with both the lot number and expiration date, ensuring full traceability and quality control. These high-purity, pre-measured reagents deliver a simple and efficient user experience, minimizing handling error while providing repeatable, high-precision results using compatible benchtop and portable photometers.

• Adaptation of established USEPA Method 330.5 and Standard Method 4500-Cl G for robust and reliable results.
• Each addition of the HI93701-03 reagent causes a distinct pink tint in the sample, an indicator of free chlorine presence, facilitating both qualitative and quantitative analysis.
• Packs contain pre-measured DPD-based reagent packets for 300 tests, eliminating measuring errors and streamlining sample preparation.
• Suitable for laboratory, industrial, water treatment, and field testing applications where free chlorine determination is essential.
• Reagents are marked for expiration and lot number for stringent laboratory traceability.

Ideal for laboratories, wastewater treatment plants, water quality assessment, swimming pool monitoring, and industrial applications. Ensure analytical consistency, reduce cross-contamination risks, and maintain regulatory compliance with these easy-to-use chlorine reagent test packets.

Explore full ranges of laboratory chemicals, water testing reagents, and analytical supplies on EnvMart.