Test Kits
Hanna (HI8633) Multi-Range Conductivity Meter
Hanna (HI8733) Multi-Range Conductivity Meter;ATC
Water Testing Solutions
Professional Test Kits & Calibration for Accurate Water Analysis
Precise chemical testing and pH calibration solutions from Hanna Instruments for reliable water quality monitoring
Our test kits provide professional-grade water analysis for hardness, sulfite, copper, and pH levels, ensuring your water treatment systems perform at peak efficiency. Each Hanna Instruments kit includes everything needed for accurate testing, from chemical reagents to calibration buffers, delivering consistent results you can trust.
Testing Categories
Complete Water Analysis Solutions
Chemical Test Kits
Measure critical parameters including water hardness, sulfite levels, and copper content with colorimetric test kits that provide accurate readings from 0.0 to 2.5 mg/L. Each kit includes 110 tests with protective carrying case and detailed instructions for consistent laboratory-quality results in the field.
pH Buffer Solutions
Maintain meter accuracy with certified pH calibration buffers at 4.01 and 7.01 reference points, available in convenient 230mL, 500mL, and 1L bottles. These NIST-traceable solutions ensure your pH meters deliver precise readings essential for water treatment, aquaculture, and industrial applications.
Quality Control Standards
All test kits and calibration solutions meet stringent ISO manufacturing standards and include certificates of analysis for full traceability. Regular calibration and testing with Hanna products ensures compliance with regulatory requirements and protects equipment from scale, corrosion, and contamination.
How to Use
Testing Process
Prepare Sample
Collect a representative water sample in a clean container, ensuring it reflects the actual conditions you need to measure. Rinse the test vial three times with sample water before filling to the indicated mark on the vial.
Add Reagents
Follow the kit instructions to add the specified number of reagent drops or powder packets to your sample. Cap the vial and shake gently for the recommended time to ensure complete chemical reaction and color development.
Compare Results
Match the sample color against the provided reference chart under natural lighting conditions, or insert into a compatible photometer for digital readings. Record your results and compare against target ranges for your specific application.
Calibration Best Practice: Always calibrate pH meters with both 4.01 and 7.01 buffer solutions before testing, and store electrode probes in storage solution between uses. Replace calibration buffers every 3-6 months after opening, and never pour used buffer back into the original bottle to prevent contamination.
Proven Accuracy
Hanna Instruments test kits deliver laboratory-grade precision with detailed color charts and NIST-traceable buffers that ensure reliable measurements every time. Trusted by water treatment professionals worldwide for over 40 years of quality manufacturing.
Field-Ready Portability
Each chemical test kit includes a durable carrying case with organized compartments for reagents, vials, and accessories. Test on-site without requiring electricity or complex equipment, making water analysis accessible anywhere you need it.
Cost-Effective Testing
With 110 tests per kit, you get reliable analysis at a fraction of the cost of sending samples to external laboratories. Multiple bottle sizes for calibration solutions let you choose the right volume for your testing frequency and budget.
Comprehensive Range
From hardness and heavy metals to pH calibration and sulfite detection, our test kit collection covers the essential parameters for water treatment monitoring. Compatible with existing Hanna meters and instruments for integrated water quality management.
