Hanna Instruments

Ensure the accuracy and precision of your laboratory instruments with Hanna Instruments' Quick Calibration Solution. This 1-gram solution is expertly formulated to provide rapid and reliable calibrations for a wide range of scientific instruments. Ideal for a variety of disciplines, this solution...

The Hanna Instruments Dissolved Oxygen Reagent Kit utilizes the Winkler method for the accurate measurement of dissolved oxygen in water samples. This kit is designed to deliver precise and consistent results, supporting a variety of environmental and laboratory testing applications. It provides all...

Reagents for ammonia MR, Nessler Method Range: 0.00 to 9.99 mg/L (10.00 mg/L) Some meters allow the user to extend the range to the value between brackets.

The Hanna Instruments 4.01 pH Value 25C Calibration Solution is tailored for precise pH meter calibration. With a specific pH value of 4.01, it serves as a reliable calibration standard at 25°C. This solution supports accurate and repeatable pH measurements across different settings. Packaged in a...

Measures pH, conductivity, TDS and temperature Waterproof, floating Replaceable pH electrode cartridge Large, dual-level LCD with automatic shut-off Stability Indicator Combo waterproof testers are designed for high accuracy pH, EC/TDS and temperature measurements. All pH and EC/TDS readings are...

Refracting Index Refractometer

Easier to use and more accurate than chemical test kits Total Chlorine Range: 0.00 to 3.50 ppm(mg/L) EPA approved DPD method Accuracy ±0.03 ppm (mg/L) ±3% of reading 0.01 ppm (mg/L) resolution (250 points) Large, easy-to-read digits Auto shut-off Dedicated to a single parameter Designed to work with...

From the renowned brand of Hanna Instruments, we present a highly precise and reliable solution for measuring free chlorine concentrations. Utilizing the well-established DPD colorimetric method, this powder reagent offers precise results and is ideal for routine water monitoring needs. Easy to use...

Fast and accurate readings All the features of 9338C05. One meter cable allows remote measuring  

The Hanna Instruments Checker HC Reagents are specifically formulated for accurate phosphate testing in water samples. Designed for use with Checker HC devices, these reagents ensure precise and consistent results for up to 40 tests. The reagents are easy to use, allowing for quick and reliable...

Ideal for precise and reliable total phosphorus measurements, the 'Phosphorus total, ascorbic acid method' kit provides excellent accuracy in various applications. This kit utilizes the ascorbic acid method, a proven testing approach known for its reliability and precision. It is designed to deliver...

The Hanna Instruments 0 FNU Turbidity Calibration Solution is specifically formulated for accurate calibration of turbidity meters. It ensures precise and reliable turbidity readings by providing a standard reference point. This solution is crucial for maintaining the quality and accuracy of...

Suitable for low range testing, this product is designed for accurate and efficient analysis of nitrogen concentrations in various samples. It employs a colorimetric method utilizing chromotropic acid, providing reliable results. It is ideal for laboratories and research facilities that require...

The Hanna Instruments Chlorine, Free, DPD Method Liquid Reagents are designed for precise analysis of free chlorine in water samples. Utilizing the DPD method, these reagents deliver accurate and reliable results, making them ideal for water quality testing. Each reagent set is prepared to ensure...

The HI9829 is a versatile handheld meter from Hanna Instruments, capable of measuring multiple parameters including pH, ORP, electrical conductivity (EC), dissolved oxygen (DO), and turbidity. Designed for field applications, its rugged build supports reliable data collection even in harsh...

The pHep 5 Waterproof pH Tester by Hanna Instruments offers precise pH measurements in a variety of environments. Its waterproof design ensures durability and reliable performance in challenging conditions. The tester provides quick and accurate readings, making it a valuable tool for both...

1000 mg/L (ppm) ammonia standard (as N)

HI6321 is a streamlined Conductivity/Resistivity/Total Dissolved Solids (TDS)/Salinity/Temperature benchtop meter with a large touch screen display, comprised of a housing and an integrated conductivity measurement module. Compact and easy to operate, the HI6321 includes Hanna’s HI7631233...

Measures pH, conductivity, TDS and temperature Automatic calibration Automatic temperature compensation IP67 Waterproof rating Rugged, waterproof design and 4-in-1 probe makes these meters ideal for field use. Features include two point calibration, selectable conductivity/TDS conversion factors,...

Hanna Instruments' Nitrate Reage, using the chromotropic acid method, offers precise nitrate quantification in diverse samples. This technique is favored for its stability and effectiveness in different analytical settings. The reagent kit is tailored to deliver reliable measurements, making it an...

The Hanna Instruments Copper HR Reagent Kit, employing the bicinchoninate acid method, is designed for high-range copper analysis in water samples. This kit provides precise and repeatable results, ideal for environmental and industrial applications where accurate copper measurement is essential. It...

Thomas No. 1197K47 is ideal for plating baths, wastewater, swimming pool and spa water quality and environmental applications. The HI 1296D pH/temperature probe features an easy to clean recessed tip that prevents solids in solutions from collecting on the sensor. The AISI 316 stainless steel and...

Enhance the precision and accuracy of your calcium ion measurements with this Ionic Strength Adjuster. Ideally designed for use with ion-selective electrodes, it provides a reliable method to adjust the concentration of calcium ions in your samples. Packaged in a convenient 500 mL bottle, this...

Designed for precision and accuracy, this COD, MR, dichromate method reagent is a mercury-free solution, specifically intended for analyzing water and wastewater samples. It offers a reliable way to measure Chemical Oxygen Demand, a key indicator of organic pollutants in a sample. With the...