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Hanna is working to solve some of the worldā€™s biggest problems by making scientific testing more accessible, easy, and accurate.

Choose your parameter below to begin...

Periodic Table of Hanna

pH

Tester icon

Testers

Portable icon

Portable
Meters

Benchtop icon

Benchtop Meters

Electrodes icon

Electrodes
and Probes

Solutions icon

Solutions

Chemical Test Kits icon

Chemical
Test Kits

Reagents icon

Reagents

Accessories icon

Accessories

Explore >

CO2

Carbon
Dioxide

Portable icon

Portable
Meters

Benchtop icon

Benchtop Meters

Electrodes icon

Electrodes
and Probes

Solutions icon

Solutions

Chemical Test Kits icon

Chemical
Test Kits

Reagents icon

Reagents

Accessories icon

Accessories

EC/TDS

Tester icon

Testers

Portable icon

Portable
Meters

Benchtop icon

Benchtop Meters

Electrodes icon

Electrodes
and Probes

Solutions icon

Solutions

Accessories icon

Accessories

Al

Aluminum

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Solutions icon

Solutions

Reagents icon

Reagents

Ag

Silver

Portable icon

Portable
Meters

Benchtop icon

Benchtop Meters

Electrodes icon

Electrodes
and Probes

Solutions icon

Solutions

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Reagents icon

Reagents

B

Boron

Chemical Test Kits icon

Chemical
Test Kits

Reagents icon

Reagents

Br

Bromine

Chemical Test Kits icon

Chemical
Test Kits

CheckerHC icon

Checker HC
Colorimeters

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Solutions icon

Solutions

Reagents icon

Reagents

Br-

Bromide

Portable icon

Portable
Meters

Benchtop icon

Benchtop Meters

Electrodes icon

Electrodes
and Probes

Solutions icon

Solutions

ClO2

Chlorine Dioxide

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Solutions icon

Solutions

Reagents icon

Reagents

Accessories icon

Accessories

CH2O

Formaldehyde

Chemical Test Kits icon

Chemical
Test Kits

Reagents icon

Reagents

C3H8O2

Glycol

Chemical Test Kits icon

Chemical
Test Kits

Reagents icon

Reagents

C4H6O6

Tartaric Acid

Titrators icon

Titrators/
Autosampler

Photometer Portable icon

Portable
Photometers

Solutions icon

Solutions

Reagents icon

Reagents

Dissolved Oxygen

Portable icon

Portable
Meters

Benchtop icon

Benchtop Meters

Electrodes icon

Electrodes
and Probes

Solutions icon

Solutions

Chemical Test Kits icon

Chemical
Test Kits

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Reagents icon

Reagents

Cd

Cadmium

Portable icon

Portable
Meters

Benchtop icon

Benchtop Meters

Electrodes icon

Electrodes
and Probes

Solutions icon

Solutions

Accessories icon

Accessories

Ca

Calcium

Portable icon

Portable
Meters

Benchtop icon

Benchtop Meters

Electrodes icon

Electrodes
and Probes

CheckerHC icon

Checker HC
Colorimeters

Photometer Benchtop icon

Benchtop
Photometers

Solutions icon

Solutions

Reagents icon

Reagents

Accessories icon

Accessories

Cl

Chlorine

Chemical Test Kits icon

Chemical
Test Kits

CheckerHC icon

Checker HC
Colorimeters

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Solutions icon

Solutions

Reagents icon

Reagents

Cr

Chromium

Chemical Test Kits icon

Chemical
Test Kits

CheckerHC icon

Checker HC
Colorimeters

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Solutions icon

Solutions

Reagents icon

Reagents

Cl-

Chloride

Portable icon

Portable
Meters

Benchtop icon

Benchtop Meters

Electrodes icon

Electrodes
and Probes

Solutions icon

Solutions

Chemical Test Kits icon

Chemical
Test Kits

CheckerHC icon

Checker HC
Colorimeters

Photometer Portable icon

Portable
Photometers

Reagents icon

Reagents

CN-

Cyanide

Portable icon

Portable
Meters

Benchtop icon

Benchtop Meters

Electrodes icon

Electrodes
and Probes

Solutions icon

Solutions

Photometer Portable icon

Portable
Photometers

Reagents icon

Reagents

OCl-

Hypochlorite

Chemical Test Kits icon

Chemical
Test Kits

Reagents icon

Reagents

H2O2

Hydrogen Peroxide

Chemical Test Kits icon

Chemical
Test Kits

Reagents icon

Reagents

HNCO

Cyanuric Acid

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Solutions icon

Solutions

Reagents icon

Reagents

Turbidity

Portable icon

Portable
Meters

Benchtop icon

Benchtop Meters

Solutions icon

Solutions

Cu

Copper

Benchtop icon

Benchtop Meters

Electrodes icon

Electrodes
and Probes

Chemical Test Kits icon

Chemical
Test Kits

CheckerHC icon

Checker HC
Colorimeters

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Solutions icon

Solutions

Reagents icon

Reagents

Fe

Iron

Chemical Test Kits icon

Chemical
Test Kits

CheckerHC icon

Checker HC
Colorimeters

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Solutions icon

Solutions

Reagents icon

Reagents

I

Iodine

CheckerHC icon

Checker HC
Colorimeters

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Solutions icon

Solutions

Reagents icon

Reagents

K

Potassium

Portable icon

Portable
Meters

Benchtop icon

Benchtop Meters

Electrodes icon

Electrodes
and Probes

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Solutions icon

Solutions

Reagents icon

Reagents

Accessories icon

Accessories

F-

Fluoride

Benchtop icon

Benchtop Meters

Electrodes icon

Electrodes
and Probes

Solutions icon

Solutions

CheckerHC icon

Checker HC
Colorimeters

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Reagents icon

Reagents

Accessories icon

Accessories

NH3

Ammonia

Benchtop icon

Benchtop Meters

Electrodes icon

Electrodes
and Probes

Solutions icon

Solutions

CheckerHC icon

Checker HC
Colorimeters

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Chemical Test Kits icon

Chemical
Test Kits

Reagents icon

Reagents

NH4+

Ammonium

Portable icon

Portable
Meters

Electrodes icon

Electrodes
and Probes

Solutions icon

Solutions

NO2-

Nitrite

CheckerHC icon

Checker HC
Colorimeters

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Chemical Test Kits icon

Chemical
Test Kits

Solutions icon

Solutions

Reagents icon

Reagents

NO3-

Nitrate

Benchtop icon

Benchtop Meters

Electrodes icon

Electrodes
and Probes

Solutions icon

Solutions

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Chemical Test Kits icon

Chemical
Test Kits

Reagents icon

Reagents

Accessories icon

Accessories

Titration

Titrators icon

Titrators and
Autosampler

Solutions icon

Solutions

Accessories icon

Accessories

Mg

Magnesium

CheckerHC icon

Checker HC
Colorimeters

Photometer Benchtop icon

Benchtop
Photometers

Solutions icon

Solutions

Reagents icon

Reagents

Mn

Manganese

CheckerHC icon

Checker HC
Colorimeters

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Solutions icon

Solutions

Reagents icon

Reagents

Mo

Molybdenum

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Solutions icon

Solutions

Reagents icon

Reagents

N

Nitrogen

Photometer Benchtop icon

Benchtop
Photometers

Reagents icon

Reagents

Accessories icon

Accessories

I-

Iodide

Portable icon

Portable
Meters

Benchtop icon

Benchtop Meters

Electrodes icon

Electrodes
and Probes

Solutions icon

Solutions

Accessories icon

Accessories

N2H4

Hydrazine

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Solutions icon

Solutions

Reagents icon

Reagents

NaCl

Sodium Chloride

(Salinity)

Portable icon

Portable
Meters

Benchtop icon

Benchtop Meters

Electrodes icon

Electrodes
and Probes

Solutions icon

Solutions

Chemical Test Kits icon

Chemical
Test Kits

Reagents icon

Reagents

O3

Ozone

Photometer Benchtop icon

Benchtop
Photometers

Chemical Test Kits icon

Chemical
Test Kits

Reagents icon

Reagents

PO43-

Phosphate

CheckerHC icon

Checker HC
Colorimeters

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Chemical Test Kits icon

Chemical
Test Kits

Solutions icon

Solutions

Reagents icon

Reagents

Na

Sodium

Tester icon

Testers

Portable icon

Portable
Meters

Benchtop icon

Benchtop Meters

Electrodes icon

Electrodes
and Probes

Solutions icon

Solutions

Ni

Nickel

CheckerHC icon

Checker HC
Colorimeters

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Solutions icon

Solutions

Reagents icon

Reagents

P

Phosphorus

CheckerHC icon

Checker HC
Colorimeters

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Solutions icon

Solutions

Reagents icon

Reagents

Accessories icon

Accessories

Pb

Lead

Portable icon

Portable
Meters

Benchtop icon

Benchtop Meters

Electrodes icon

Electrodes
and Probes

Solutions icon

Solutions

Accessories icon

Accessories

Zn

Zinc

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Solutions icon

Solutions

Reagents icon

Reagents

S2-

Sulfide

Portable icon

Portable
Meters

Benchtop icon

Benchtop Meters

Electrodes icon

Electrodes
and Probes

Solutions icon

Solutions

Accessories icon

Accessories

SiO2

Silica

CheckerHC icon

Checker HC
Colorimeters

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Chemical Test Kits icon

Chemical
Test Kits

Solutions icon

Solutions

Reagents icon

Reagents

SO2

Sulfur Dioxide

Titrators icon

Titrators/
Autosampler

Solutions icon

Solutions

SO42-

Sulfate

Portable icon

Portable
Meters

Benchtop icon

Benchtop Meters

Electrodes icon

Electrodes
and Probes

Solutions icon

Solutions

Chemical Test Kits icon

Chemical
Test Kits

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Reagents icon

Reagents

SO32-

Sulfite

Chemical Test Kits icon

Chemical
Test Kits

Reagents icon

Reagents

Legend

Common Parameters

Elements

Ionized Elements

Compounds

Chemical Parameters

Physical Parameters

Acidity

Portable icon

Portable
Meters

Benchtop icon

Benchtop Meters

Titrators icon

Titrators/
Autosampler

Electrodes icon

Electrodes
and Probes

Solutions icon

Solutions

Chemical Test Kits icon

Chemical
Test Kits

Reagents icon

Reagents

Accessories icon

Accessories

Anionic Surfactants

Photometer Portable icon

Portable
Photometers

Solutions icon

Solutions

Reagents icon

Reagents

Alkalinity

Benchtop icon

Benchtop Meters

Titrators icon

Titrators/
Autosampler

Photometer Benchtop icon

Benchtop
Photometers

CheckerHC icon

Checker HC
Colorimeters

Chemical Test Kits icon

Chemical
Test Kits

Solutions icon

Solutions

Reagents icon

Reagents

Accessories icon

Accessories

COD

Photometer Benchtop icon

Benchtop
Photometers

Reagents icon

Reagents

Accessories icon

Accessories

Hardness

CheckerHC icon

Checker HC
Colorimeters

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Chemical Test Kits icon

Chemical
Test Kits

Solutions icon

Solutions

Reagents icon

Reagents

Peroxide Value

Photometer Portable icon

Portable
Photometers

Reagents icon

Reagents

Reducing Sugars

Photometer Portable icon

Portable
Photometers

Reagents icon

Reagents

Color

CheckerHC icon

Checker HC
Colorimeters

Photometer Portable icon

Portable
Photometers

Photometer Benchtop icon

Benchtop
Photometers

Solutions icon

Solutions

Lux

Portable icon

Portable
Meters

ORP

Tester icon

Testers

Portable icon

Portable
Meters

Benchtop icon

Benchtop Meters

Electrodes icon

Electrodes
and Probes

Solutions icon

Solutions

Refract- ometry

Photometer Portable icon

Portable
Meters

Relative Humidity

Portable icon

Portable
Meters

Electrodes icon

Electrodes
and Probes

Accessories icon

Accessories

Resistivity

Portable icon

Portable
Meters

Benchtop icon

Benchtop Meters

Electrodes icon

Electrodes
and Probes

Temp- erature

Tester icon

Testers

Monitors icon

Portable
Thermometers

Accessories icon

Accessories

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