Bestsellers in Hardness
Total Hardness Test Kit - HI38033
The HI38033 is a chemical test kit that measures total hardness as CaCO3 by titration with EDTA. The HI38033 is supplied complete with all of the reagents and equipment necessary to perform approximately 100 tests.
- Pre-made reagents for ease of use
- All reagents marked with expiration date and lot number for traceability
- Manual titration performed with color indicator
Inquire Now989.00 AED Original price was: 989.00 AED.979.00 AEDCurrent price is: 979.00 AED.
Holmium Oxide Glass Filter for Spectrophotometers - HI801-11
The HI801-11 is a holmium oxide glass filter that is used to validate the wavelength accuracy of the HI801 iris spectrophotometer. The filter is mounted in a 10 mm square anodized holder and comes with a protective plastic holder that protects the filter when not in use.
- Glass filter mounted in anodized aluminum holder
- Fits all spectrophotometers that can accommodate 10 mm square cuvette
- Absorbance peaks measured at 361, 454, 536, and 638 nm
Calcium Hardness Checker® HC Reagents (25 Tests) - HI720-25
The HI720-25 are the replacement reagents for the HI720 Calcium Hardness Checker® HC. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.
- Pre-made reagents for ease of use
- Prepared with high purity chemicals
- Marked with expiration date and lot number for traceability
Inquire Now
Total Hardness and pH Portable Photometer with CAL Check – HI97736
HI97736 is an advanced portable photometer for the measurement of total hardness and pH in water. This meter offers a superior optical system that utilizes a reference detector and narrow band interference filters forextremely fast and repeatable measurements.
- CAL Check to verify meter performance
- Tutorial mode for step-by-step instructions
- Displays results in multiple chemical forms
Microfiber Cloth for Wiping Cuvettes (4) - HI731318
HI731318 are microfiber cloths for wiping the cuvettes used in Checker HC (HI700 series) handheld colorimeters, photometers (HI96000 portable series and HI83000 benchtop series) and turbidity meters. These cloths remove dirt, grease and fingerprints from the vials so that the glass is clean for the unimpeded transmission of light.
- Lint free
- Will not scratch glass cuvettes
Total Hardness Test Kit Replacement Reagents (100 tests) - HI38033-100
The HI38033-100 are reagents for the determination of total hardness (as CaCO3) by titration with the HI38033 Total Hardness Chemical Test Kit. There are enough reagents for approximately 100 tests to be used with Hanna’s test kit. These high quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.
- Pre-made reagents for ease of use
- Prepared with high-purity chemicals
- Marked with expiration date and lot number for traceability
Inquire Now638.00 AED Original price was: 638.00 AED.631.00 AEDCurrent price is: 631.00 AED.
Calcium Hardness Reagents (300 tests) - HI93720-03
The HI93720-03 are reagents for the colorimetric determination of calcium hardness. There are enough reagents for 300 tests to be used with a compatible benchtop or portable photometer. These high quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each bottle for traceability.
- Pre-dosed reagents for ease of use
- Supplied with certificate of quality
- Marked with expiration date and lot number for traceability
Showing 1–12 of 17 resultsSorted by popularity
Total Hardness Test Kit - HI38033
The HI38033 is a chemical test kit that measures total hardness as CaCO3 by titration with EDTA. The HI38033 is supplied complete with all of the reagents and equipment necessary to perform approximately 100 tests.
- Pre-made reagents for ease of use
- All reagents marked with expiration date and lot number for traceability
- Manual titration performed with color indicator
Inquire Now
iris Visible Spectrophotometer - HI801 (230V)
The HI801 iris is a sleek and intuitive spectrophotometer that allows for measurement of all wavelengths of visible light.Customize your methods, take a wide range of measurements, and feel confident in your testing accuracy with iris.
- iris features precise wavelength selection between 340 nm to 900 nm for complete method compliance and accuracy that is necessary in industries like professional laboratories, water treatment facilities, wineries, and more.
- Results are consistent and accurate regardless of throughput with the high quality and uniquely designed optics system.
- Customization options include multiple cuvette shapes and sizes, custom calibration curves, and methods.
Multiparameter Benchtop Photometer and pH meter - HI83300 (230V)
HI83300 is a compact, multiparameter photometer for use in the lab or in the field. The meter is one of the most advanced photometers available with a innovative optical design that utilizes a reference detector and focusing lens to eliminate errors from changes in the light source and from imperfections in the glass cuvette. This meter has 60 different programmed methods measuring 37 key water quality parameters and also offers an absorbance measurement mode for performance verification and for users that would like to develop their own concentration versus absorbance curves.To save valuable laboratory benchtop space, the HI83300 doubles as a professional pH meter with its digital pH/temperature electrode input. Now one meter can be used for both photometric and pH measurements.Advanced optical systemUnparalleled performance from a benchtop photometerDigital pH electrode inputSave valuable bench space with one meter that works both as a photometer and as a laboratory pH meterAbsorbance measuring modeAllows performance verification using CAL Check standards
Water & Wastewater Multiparameter (with COD) Photometer and pH meter - HI83399 (230V)
HI83399 is a compact, multiparameter photometer for measuring key water and wastewater quality parameters. The meter is one of the most advanced photometers available with a innovative optical design that utilizes a reference detector and focusing lens to eliminate errors from changes in the light source and from imperfections in the glass cuvette. 40 key water and wastewater quality parameters with 73 different methods covering multiple ranges are programmed into the meter. Wastewater treatment digestion parameters include COD, Total Nitrogen and Total Phosphorous which are important for monitoring nutrient removal. The HI83399 also offers an absorbance measurement mode for performance verification and for users that would like to develop their own concentration versus absorbance curves.To save valuable laboratory benchtop space, the HI83399 doubles as a professional pH meter with its digital pH/temperature electrode input. Now one meter can be used for both photometric and pH measurements.Advanced optical systemUnparalleled performance from a benchtop photometerDigital pH electrode inputSave valuable bench space with one meter that works both as a photometer and as a laboratory pH meterWater and Wastewater Treatment Digestion ParametersAllows measurement of COD, Total Nitrogen and Total Phosphorus
Inquire Now
Automatic Potentiometric Titrator with Two Probe Inputs (230V)
The HI932 Automatic Titrator is the answer to your dedicated titration needs. Fully customizable, the HI932 delivers accurate results and intuitive user experience, all in a compact package. Titrate for a variety of measurements at the push of a button including acids, bases, redox, and selective ions. No additional programming upgrades to purchase. The only things you need to start using the HI932 are a sensor and titrant.
- Small footprint so you can fully optimize your benchtop space.
- HI932 can be ordered with one or two analog boards for sequential linked titrations
- HI932 is compatible with HI922 autosampler for analyzing up to 18 samples at a time
Total Hardness CAL Check™ Standards - HI97735-11
The HI97735-11 Total Hardness CAL Check™ standards provide a simple solution to calibrating and validating the HI97735 Total Hardness EPA Portable Photometer that features three measurement ranges. The HI97735-11 CAL Check™ standards can be used for the low (0 to 250 mg/L CaCO3), medium (200 to 500 mg/L CaCO3), and high (400 to 750 mg/L CaCO3) ranges of total hardness determination. This high quality set of standards is manufactured in our state-of-the-art facility and comes supplied with a certificate of analysis. The certificate of analysis provides the lot number, reference values, and expiration date for traceability when certifying the HI97735 photometer.
- Supplied with Certificate of Analysis
- Standard value of 150 ±5 (low range), 350 ±7 (medium range), 520 ±10 (high range) mg/L CaCO3 @ 25℃
- Reusable with long shelf life stability
Calcium Hardness Checker® HC Reagents (25 Tests) - HI720-25
The HI720-25 are the replacement reagents for the HI720 Calcium Hardness Checker® HC. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.
- Pre-made reagents for ease of use
- Prepared with high purity chemicals
- Marked with expiration date and lot number for traceability
Calcium Hardness Checker® HC
The Hanna Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give 5 to 10 points resolution while professional instrumentation can cost hundreds of dollars and can be time-consuming to calibrate and maintain. The Checker® is both accurate and affordable.
Total Hardness (400-3000 mg/L) HR Test Kit - HI3842
The HI3842 is a chemical test kit that measures total hardness as CaCO3 by titration with EDTA. The HI3842 is supplied complete with all of the reagents and equipment necessary to perform approximately 50 tests.
- Pre-made reagents for ease of use
- All reagents marked with expiration date and lot number for traceability
- Manual titration performed with color indicator
Total Hardness Medium Range Colorimetric Reagents (100 tests) - HI93735-01
The HI93735-01 are reagents for the medium range colorimetric determination of total hardness. There are enough reagents for 100 tests to be used with Hanna’s HI96735 Total Hardness EPA Portable Photometer. These high quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.
- Pre-dosed reagents for ease of use
- Supplied with certificate of quality
- Marked with expiration date and lot number for traceability
Total Hardness Low Range Colorimetric Reagents (100 tests) - HI93735-00
The HI93735-00 are reagents for the low range colorimetric determination of total hardness. There are enough reagents for 100 tests to be used with Hanna’s HI96735 Total Hardness EPA Portable Photometer. These high quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each bottle and packet for traceability.
- Pre-dosed reagents for ease of use
- Supplied with certificate of quality
- Marked with expiration date and lot number for traceability
Total Hardness Colorimetric Reagents (100 tests) - HI93735-0
The HI93735-0 are reagents for low, medium, and high range colorimetric determination of total hardness. There are enough reagents for 100 tests to be used with Hanna’s HI96735 Total Hardness EPA Portable Photometer. These high quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.
- Pre-dosed reagents for ease of use
- Supplied with certificate of quality
- Marked with expiration date and lot number for traceability
