258 Products
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8 AVAILABLE
Hanna Instruments | IC-HI717Phosphate HR Checker HC (0.0 to 30.0 ppm (mg/L))
The Hanna Phosphate High-Range Checker bridges the gap between simple chemical test kits and professional...
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Hanna Instruments | IC-HI97715Ammonia Medium-Range Portable Photometer Kit with CAL Check - IC-HI97715
The HI97715 is an advanced portable photometer for the Medium Range measurement of ammonia...
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7 AVAILABLE
Hanna Instruments | IC-HI735Total Hardness Low Range Checker
The HI735 Total Hardness Low Range handheld checker is designed to determine total hardness...
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2 AVAILABLE
Hanna Instruments | IC-HI707Nitrite LR Checker (0-999 ppb)
The Hanna Nitrite Low-Range Checker bridges the gap between simple chemical test kits and professional...
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2 AVAILABLE
Hanna Instruments | HI706High Range Phosphorus Colorimeter Checker HC
Simple, handheld colorimeter for phosphorus. Ideal for aquariums and educational purposes. -Get simple results...
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2 AVAILABLE
Hanna Instruments | IC-HI739Fluoride High Range Checker HC
The Hanna fluoride high-range (0.0 to 20.0 ppm) Checker® uses a fixed wavelength LED...
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2 AVAILABLE
Hanna Instruments | IC-HI711Total chlorine Checker HC Colorimeter (0.00 to 3.50 ppm (mg/L))
The Hanna Total Chlorine Checker bridges the gap between simple chemical test kits and...
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3 AVAILABLE
Hanna Instruments | IC-HI784Marine Ammonia Checker
The HI784 Marine Ammonia Checker HC is a handheld colorimeter that uses the Beer-Lambert...
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2 AVAILABLE
Hanna Instruments | IC-HI705Silica Checker
The Hanna Silica Checker bridges the gap between simple chemical test kits and professional instrumentation....
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3 AVAILABLE
Hanna Instruments | IC-HI700Ammonia Low-Range Checker® HC
The Hanna ammonia medium-range (0.00 to 9.99 ppm) Checker® uses a fixed wavelength LED...
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Hanna Instruments | IC-HI774Marine Phosphate Ultra Low Range Colorimeter Checker HC - IC-HI774
The HI774 Ultra Low Range Phosphate Checker HC (Handheld Colorimeter) is a cost-effective way...
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1 AVAILABLE
Hanna Instruments | IC-HI708Nitrite HR Checker (0-150 ppm)
The Hanna Nitrite High-Range Checker bridges the gap between simple chemical test kits and professional...
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1 AVAILABLE
Hanna Instruments | IC-HI720Calcium Hardness Checker® HC
The Hanna calcium hardness (0.00 to 2.70 ppm) Checker® provides the accuracy of professional...
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Hanna Instruments | IC-HI746Iron Low Range Checker HC colorimeter (Range 0 to 999 ppb (ug/l))
The Hanna Iron Low-Range Checker bridges the gap between simple chemical test kits and professional...
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76 AVAILABLE
Hanna Instruments | HI93701-01Chlorine, free, DPD method, Powder reagent kit for 100 tests (free Cl2) - HI93701-01
Chlorine, free, DPD method, Powder reagent kit for 100 tests (free Cl2) for HI96771C
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12 AVAILABLE
Palintest | AP011Palintest AP011 Free Chlorine / Bromine Reagent (DPD 1), 250 tablets
Reagent tablets for use with the Palintest Pooltest series of swimming pool test meters....
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145 AVAILABLE
Hanna Instruments | IC-HI782-25Reagents for 25 Marine Nitrate High Range tests
HI782-25 Marine Nitrate High Range Reagents are for use with the HI782 Marine Nitrate...
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1 AVAILABLE
Palintest | AP031/1Palintest AP031 Total Chlorine Reagents (DPD 3), 250 tests
Reagent tablets for use with the Palintest Pooltest series of swimming pool test meters....
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Hanna Instruments | IC-HI713-25Phosphate Low-Range Checker® Reagents (25 Tests)
The HI713-25 are the replacement reagents for the HI713 Phosphate Low-Range Checker HC. These high-quality...
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Palintest | AP188Palintest AP188 Alkalinity Reagent, 250 tablets
Reagent tablets for use with the Palintest Pooltest series of swimming pool test meters....
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83 AVAILABLE
Hanna Instruments | HI772-26Marine Alkalinity Checker® HC Reagents (25 Tests)
The HI772-26 are the replacement reagents for the Marine Alkalinity (dKH) Checker® HC -...
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3 AVAILABLE
Hanna Instruments | IC-HI7024-25Pool Line Copper High Range Checker Reagents
HI7024-25 Pool Line High Range Copper Checker Reagents are high-quality reagents for use with...
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