Hanna Instruments

Hanna Instruments is a leading manufacturer of analytical aquarium instrumentation. They were founded in 1978 and are headquartered in Woonsocket, Rhode Island. When Hanna introduced pH Electronic Paper in 1986 it literally revolutionized the world of testing by allowing millions of people in various industries to test for pH in a simple, accurate and affordable way. Hanna employees are constantly challenging themselves to improve on existing technology and to invent new testing techniques with the common goal to simplify analytical testing. This applies not only to instrumentation, but also to sensors development, reagents and chemicals. Hanna also believes in controlling the quality of their products from inception to delivery so they manufacture everything themselves, from meters and electrodes to chemical reagents and buffer solutions.
32 Results
Hanna Instruments Marine Alkalinity reagents 25 tests

Hanna Instruments Marine Alkalinity reagents 25 tests

Hanna Instruments Checker Marine Alkalinity Colorimeter (dKH)

Hanna Instruments Checker Marine Alkalinity Colorimeter (dKH)

Hanna Instruments Checker Marine Calcium Colorimeter

Hanna Instruments Checker Marine Calcium Colorimeter

Hanna Instruments Phosphorus Ultra Low Range Reagents - 25 Tests

Hanna Instruments Phosphorus Ultra Low Range Reagents - 25 Tests

Hanna Instruments Phosphate LR Reagents - 25 Tests

Hanna Instruments Phosphate LR Reagents - 25 Tests

Hanna Instruments Calcium Reagent, 25 Tests

Hanna Instruments Calcium Reagent, 25 Tests

Hanna Instruments Checker Phosphorus Ultra Low Range Colorimeter

Hanna Instruments Checker Phosphorus Ultra Low Range Colorimeter

Hanna Instruments Checker Phosphate Colorimeter

Hanna Instruments Checker Phosphate Colorimeter

Hanna Instruments Checker Plus pH Tester

Hanna Instruments Checker Plus pH Tester

pH 7.01 and 10.01 Calibration Buffer Sachets - Hanna Instruments

pH 7.01 and 10.01 Calibration Buffer Sachets - Hanna Instruments

Deionized Water (230mL) - Hanna Instruments

Deionized Water (230mL) - Hanna Instruments

Hanna Instruments Checker Copper High Range Colorimeter

Hanna Instruments Checker Copper High Range Colorimeter

Hanna Instruments Checker Copper High Range Reagents - 25 Tests

Hanna Instruments Checker Copper High Range Reagents - 25 Tests

Electrode Storage Solution (230mL) - Hanna Instruments

Electrode Storage Solution (230mL) - Hanna Instruments

Hanna Instruments Phosphate LR Reagents - 100 Tests

Hanna Instruments Phosphate LR Reagents - 100 Tests

Hanna Instruments Digital Seawater Refractometer

Hanna Instruments Digital Seawater Refractometer

Hanna Instruments HIREEF Reef Professional Kit

Hanna Instruments HIREEF Reef Professional Kit

Pocket pH Tester Waterproof with 0.1 Resolution - pHep - Hanna Instruments

Pocket pH Tester Waterproof with 0.1 Resolution - pHep - Hanna Instruments

Hanna Instruments Checker Total Chlorine Colorimeter

Hanna Instruments Checker Total Chlorine Colorimeter

Hanna Instruments Checker pH Pen

Hanna Instruments Checker pH Pen

Hanna Instruments Pure Water Conductivity and TDS Tester

Hanna Instruments Pure Water Conductivity and TDS Tester

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