"Hanna"

Supplier: Hanna

This buffer value is widely used in water purification plants, in the food industry, and wherever the pH is expected to be slightly acidic.

Supplier: Hanna

This spare pH sensor makes electrode replacement quick and easy. The spare pH sensor is designed as an easy-fit cartridge that locks into place, featuring two o-rings to maintain a watertight seal. With no pins to line up or that can break, this sensor is ideal for quick replacements.

Supplier: Hanna

Gentle cleaning solution designed to remove buildup and maintain electrode accuracy.

Supplier: Hanna

This chemical test kit measures chloride by titration with mercuric nitrate. This test kit supplied complete with all of the reagents and equipment necessary to perform approximately 110 tests.

Supplier: Hanna

Reliable pH 4 calibration buffer for accurate meter standardization and lab use.

Supplier: Hanna

This chemical test kit measures carbon dioxide by titration with sodium hydroxide. It is supplied complete with all of the reagents and equipment necessary to perform approximately 100 tests.

Supplier: Hanna

Neutral pH 7 calibration buffer for standardizing pH meters and electrodes.

Supplier: Hanna

Sleek, versatile pH and ORP meter designed for laboratory, classroom, or field use.

Supplier: Hanna

The Total Hardness Photometer combines accuracy and ease of use in a simple, portable design. The advanced optical system provides lab-quality accuracy while its user-friendly design is easy for any user making it the perfect photometer for your water quality testing needs. The HI97735 meter measures total hardness in water samples up to 750 mg/L (ppm) CaCO₃.

Supplier: Hanna

Comprehensive, field-ready system for testing multiple water quality parameters with precision.

Supplier: Hanna

This tester is an advanced, waterproof conductivity and TDS (ppm) tester for quick and easy measurements while on the go. This lightweight, waterproof conductivity tester offers accurate conductivity (0 to 3999 µs/cm), TDS (0 to 2000 ppm), and temperature measurements in a single, portable, pocket device. No more switching between meters for your routine measurements.

Supplier: Hanna

This general purpose cleaning solution can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning solutions eliminate impurities and residues that are left on electrode surfaces when immersed in samples during measurement or when stored incorrectly. Hanna suggests cleaning the bulb and junction of your electrode on a regular basis to ensure that the probe is always clean and to prevent any clogging of the junction.

Supplier: Hanna

Get accurate water testing results with the Free Chlorine colorimeter. With a digital read out, there is no more struggling to determine colors visually. This free chlorine tester's compact design fits in your pocket or stores easily in your shop.

Supplier: Hanna

NIST traceable and contained in portable single-use sachets.

Supplier: Hanna

This pH meter is seriously thin and light with lab grade functionality packed into a tablet design. With simple operation and advanced features, edge pH easily outperforms all other portables and benchtops in its class. Advanced pH electrode diagnostics ensure worry-free measurements. Use this pH meter as a portable, benchtop meter, or mount it on the wall to save space.

Supplier: Hanna

Provides a simple, accurate and cost-effective way to measure fluoride.