258 Products
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41 AVAILABLE
Hanna Instruments | IC-HI736-25Phosphorus, ultra low range, ascorbic acid, reagents for 25 tests
The HI736-25 are the replacement reagents for the HI736 Phosphorus Ultra Low-Range Checker® HC. These...
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62 AVAILABLE
Hanna Instruments | HI702-25Copper High-Range Checker® Reagents (25 Tests)
The HI702-25 are the replacement reagents for the HI702 Copper High-Range Checker HC. These...
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69 AVAILABLE
Hanna Instruments | IC-HI755-26Alkalinity, Colorimetric Method, Reagents for 25 Tests
The HI755-26 are the replacement reagents for the Marine Alkalinity Checker HC - HI755...
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54 AVAILABLE
Hanna Instruments | IC-HI783-25Marine Magnesium Reagents for 25 Tests
HI783-25 Marine Magnesium Checker HC (Handheld Colorimeter) Reagents are high-quality reagents for use with...
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3 AVAILABLE
Hanna Instruments | IC-HI709-25Manganese High Range Checker Reagents
The HI709-25 are the replacement reagents for the HI709 Manganese High-Range Checker HC. These...
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3 AVAILABLE
Hanna Instruments | IC-HI719-25Magnesium Hardness Checker Reagents
The HI719-25 are the replacement reagents for the HI719 Magnesium Hardness Checker HC. These high-quality...
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1 AVAILABLE
Hanna Instruments | IC-HI7014-11Pool Line Free Chlorine Checker HC® Calibration Check set (0.00 and 1.00 ppm Free Cl)
HI7014-11 Pool Line Free Chlorine Checker HC Calibration Check Set provides a simple solution...
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3 AVAILABLE
Hanna Instruments | IC-HI7134-25Pool Line Phosphate, LR Checker HC, ascorbic acid method, reagents for 25 tests
HI7134-25 Pool Line Low Range Phosphate Reagents are high-quality reagents for use with the...
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33 AVAILABLE
Hanna Instruments | IC-HI701-11Free Chlorine Checker HC® Calibration Check set (0.00 and 1.00 ppm Free Cl₂)
The Free Chlorine Checker HC Calibration Check Set - HI701-11 provides a simple solution...
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Hanna Instruments | IC-HI707-25Nitrite LR Checker (0-999 ppb) spare reagents (25 tests)
The HI707-25 are the replacement reagents for the HI707 Nitrite Low Range Checker HC. These...
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8 AVAILABLE
Hanna Instruments | IC-HI7014-25Pool Line Chlorine, free, DPD method, reagents for 25 tests (free Chlorine)
HI7014-25 Pool Line Free Chlorine Checker HC (Handheld Colorimeter) Reagents are high-quality reagents for...
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Hanna Instruments | HI749-25Chromium VI Low-Range Checker HC Reagents (25 Tests)
The HI749-25 are the replacement reagents for the HI749 Chromium VI Low-Range Checker HC....
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26 AVAILABLE
Hanna Instruments | IC-HI3887Chlorine (as Cl₂, free & pH) Colorimetric-based Chemical Test Kit
The HI3887 is a quick check swimming pool test kit that measures free chlorine...
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28 AVAILABLE
Hanna Instruments | IC-HI721-25Iron, EPA Phenantroline, Reagents for 25 tests
The HI721-25 are the replacement reagents for the HI721 Iron Checker HC. These high-quality reagents...
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27 AVAILABLE
Hanna Instruments | IC-HI758-26Marine Calcium Checker HC Colorimeter Reagents for 25 Tests
The HI758-26 are the replacement reagents for the HI758 Marine Calcium Checker HC. These high-quality...
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13 AVAILABLE
Hanna Instruments | IC-HI780-11Marine pH Certified Standard Kit
HI780-11 Marine pH Checker HC Calibration Check Set provides a simple solution to validating...
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24 AVAILABLE
Hanna Instruments | IC-HI736Phosphorus ultra low range Checker HC colorimeter. Range: 0 to 200 ppb - IC-HI736
The HI736 Checker HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to...
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8 AVAILABLE
Hanna Instruments | IC-HI784-11Marine Ammonia Certified Standard Kit
HI784-11 Marine Ammonia certified standard kit is used to validate the performance of the...
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10 AVAILABLE
Hanna Instruments | IC-HI7214Pool Line Iron Checker HC colorimeter (Range: 0.00 to 5.00 ppm (mg/L))
HI7214 Iron Checker Handheld High Range Colorimeter (HC) bridges the gap between simple chemical...
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8 AVAILABLE
Hanna Instruments | IC-HI764Nitrite ultra low range Checker HC. Range: 0 to 200 ppb - IC-HI764
The HI764 Checker Handheld Colorimeter bridges the gap between simple chemical test kits and...
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11 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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12 AVAILABLE
Hanna Instruments | IC-HI758Marine calcium Checker HC colorimeter- IC-HI758
The HI758 Checker HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to...
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