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Hanna ALKALINITY reagent

€16,95
Liquid reagent for alkalinity in seawater (HI755) (25 tests) HI755–26.
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Hanna HI781-25 MARINE NITRATE LR REAGENT SET

Hanna HI781-25 MARINE NITRATE LR REAGENT SET

€23,95
Reagents for nitrates in seawater (HI781) 25 tests + 25 filter papers      
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Hanna HI781 Handled Colorimeter Marine Nitrate

Hanna HI781 Handled Colorimeter Marine Nitrate

€79,95
Why measure nitrate concentrations in aquariums? Nitrates develop from fish waste and
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Hanna HI758 Handheld Colorimeter Marine Calcium

Hanna HI758 Handheld Colorimeter Marine Calcium

€79,95
Calcium is necessary for plants and in animal feed, as it is an essential component of bones and shellfish
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Hanna HI772 Handheld Colorimeter Marine Alkalinity

Hanna HI772 Handheld Colorimeter Marine Alkalinity

€79,95
In aquariums, alkalinity determines the buffering capacity of water, that is, its ability to maintain the pH
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Hanna HI758-26 CALCIUM REAGENT SET

Hanna HI758-26 CALCIUM REAGENT SET

€43,95
0
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Hanna HI772-26 ALKALINITY REAGENT FOR HI772

Hanna HI772-26 ALKALINITY REAGENT FOR HI772

€14,95
0
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Hanna HI713 Handheld Colorimeter Phosphate LR

Hanna HI713 Handheld Colorimeter Phosphate LR

€79,95
0
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Hanna HI713-25 PHOSPHATE LR REAGENT

Hanna HI713-25 PHOSPHATE LR REAGENT

€18,95
0
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Hanna HI98107 Pocket sized Ph Meter

Hanna HI98107 Pocket sized Ph Meter

€73,95
0
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Hanna HI98319 Waterproof Salinity Tester

Hanna HI98319 Waterproof Salinity Tester

€113,95
0
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Hanna HI98303 DiST 3 EC Tester

Hanna HI98303 DiST 3 EC Tester

€79,95
0
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